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░AbbreviationsABBR ░CloseCLOS ░ElementsELEM ▒ Expanded Element WindowEEW ▓ Additional Info.ADIN ▓ Analytical ValuesANVA ▓ Chemical PropertiesCHPR ▓ Ground StateGRST ▓ IsotopesISOT ▓ Left, Right, Up, Down ButtonsELRB ▓ Main Info. for Each ElementMIEE ▓ Oxidation StatesOXST ▓ Physical PropertiesPHPR ░Error MessagesERRM ░General FunctionsISCR ▒ Intro. ScreenISCR ▒ WindowsWIND ▓ ClosingWCLO ▓ MovingWMOV ▓ OpeningWOPE ▓ Why Windows Appear to ShuffleWWAS ░HelpHELP ░Menu TreeMETR ░Mouse/KeyboardMOKE ░OptionsOPTI ▒ Element TableELTA ▒ Miniature Periodic TableELTA ▓ AllMALL ▓ ClearMCLE ▓ Element SelectionMELS ▓ ShortcutsMSHO ▓ TraitsMTRA █ Trait SelectionMTTS █ Why At.# & Symbol Stay OnMTWA ▓ ViewMVIE █ Left, Right, Up, Down ButtonsMVLR ▒ Program Info.PRIN ▒ Select ColorsSECO ▓ All ItemsSCAI ▓ Clear ItemsSCCI ▓ Default ColorsSCDC ▓ PaletteSCPA ▓ RedrawSCRE ▓ SelectSCSE ▒ System Info.SYIN ▒ View OrbitalsVIOR ▒ Window SpeedFAWI ░Technical SupportTESU ░ABBR Abbreviations ▒ &: »And ▒ Å: »Angstrom ▒ Atm: »Atmosphere ▒ Avg: »Average ▒ Cmpd's: »Compounds ▒ Conc: »Concentrated ▒ CN: »Coordination Number ▒ Cplx's: »Complexes ▒ Dil: »Dilute ▒ Elev: »Elevated ▒ Elmt's: »Elements ▒ Esp: »Especially ▒ Exc: »Except ▒ Incl: »Including ▒ J (kJ): »Joule (kiloJoule) ▒ K: »Kelvins ▒ Lg: »Large ▒ Liq: »Liquid ▒ Magn: »Magnetic ▒ Oxid: »Oxidize or Oxidation ▒ Press: »Pressure ▒ Pt(s): »Point(s) ▒ Pwdr: »Powder ▒ Qty's: »Quantities ▒ R-OH: »Alcohol (generic) ▒ Rm. T: »Room Temperature ▒ Sol: »Solid ▒ Solu: »Soluble ▒ Sp. gr: »Specific gravity ▒ St'd: »Standard ▒ STP: »St'd Temp. & Press. ▒ Susc: »Susceptibility ▒ T: »Temperature ▒ Temps: »Temperatures ▒ Trans: »Transition ▒ V: »Volts ▒ w/: »With ░CLOS Close ▒ The master close button located ▒ in the upper left corner of the ▒ screen will close all open win- ▒ dows and terminate the program. ░ELEM Elements ▒ Position the mouse cursor on the ▒ element you wish to see in ▒ greater detail. Click the button, ▒ and an expanded element window ▒ will appear. ░EEW Expanded Element Window ▒ This window displays a large ▒ quantity of information about a ▒ selected element. It also has ▒ options to open any of seven ▒ sub-windows for still greater ▒ detail on the element. (See sub- ▒ headings for each window under ▒ this section.) ▒ In addition, there are scroll ▒ buttons which allow changing of ▒ the selected element by effective- ▒ ly moving along the periodic ▒ table one element in the direc- ▒ tion of the button pressed. (See ▒ the sub-heading of EEW Left, ▒ Right, Up... under this section.) ░ADIN Additional Info. ▒ This window displays text para- ▒ graphs of variable information ▒ for each element. For example, ▒ the different allotropes of ▒ phosphorous would be detailed ▒ here. ░ANVA Analytical Values ▒ This window displays various num- ▒ erical values for each element. ▒ Details on these values are given ▒ below. Units and values are ▒ given at standard conditions ▒ (STP) of 1 atm. & 25°C. Because ▒ experimental conditions vary, ▒ these values may shift from one ▒ source to another. ▒ For melting or boiling point ▒ information, see the Physical ▒ Properties window. ▓ Atomic Radius:▒ size of the atom ▒ from the center of the nucleus ▒ to the outer-most electron; ▒ given in Å. ▓ CAS #:▒ Chemical Abstracts ▒ Services reference number. ▓ Covalent Radius:▒ one-half of ▒ the length of a single bond ▒ formed between nuclei of like ▒ atoms; given in Å. ▓ Cp:▒ Heat capacity; quantity ▒ of heat needed to raise the ▒ temp. of a substance by 1 ▒ Kelvin; given in J/m∙K. ▓ Conductance:▒ ionic conductivity ▒ for infinitely dilute ions; ▒ given in 10^-^4 m^2 s/mol. ▓ Density:▒ the mass of a sub- ▒ stance per unit of volume of ▒ that substance; given in ▒ g/cm^3. ▓ e^- affinity:▒ the amount of ▒ energy transferred when an e^- ▒ is added to a neutral, gaseous ▒ state atom to create a negative ▒ ion; given in kJ/mol. ▓ E°:▒ standard potential; a ▒ measure of the flow of elec- ▒ trons within a solution; all ▒ values are based upon the ▒ hydrogen electrode which is ▒ equated to a zero potential; ▒ given in V. ▓ Electronegativity:▒ a relative ▒ representation of an atom's ▒ ability to draw bonding e^- to ▒ itself; values are given in the ▒ scale derived by Linus Pauling. ▓ Ionic Radius:▒ the size of the ▒ spherical zone in which an ▒ ion's electrons will most ▒ likely be found; given in Å; ▒ the value given is for the most ▒ common ionic state; other ▒ values might be found under ▒ additional information. ▓ Ionization Energy:▒ the energy ▒ needed to remove an electron; ▒ given in kJ/mol. ▓ Magnetic Susceptibility:▒ the ▒ tendency of an atom to exhibit ▒ strongly magnetic behavior; ▒ given in 10^-^6 cgs (gaussian) ▒ units. ▓ S°:▒ Standard entropy; entropy ▒ (chaos) at STP; given in J/m∙K. ▓ Thermal Conductivity:▒ the ▒ ability of a substance to con- ▒ duct heat; given in J/cm∙s∙K. ▓ Hfus:▒ heat of fusion; the ▒ energy required to convert a ▒ substance from solid to liquid ▒ form; given in kJ/mol. ▓ Hvap:▒ heat of vaporization; ▒ the energy required to convert ▒ a substance from liquid to ▒ gaseous form; given in kJ/mol. ░CHPR Chemical Properties ▒ This window details basic reaction ▒ and solubility traits for the ▒ element. ░GRST Ground State ▒ This window shows the ground ▒ state electronic configuration ▒ for the element along with a grid ▒ and sphere representation of the ▒ element's approximate diameter. ▒ Use the button in the upper right ▒ corner of the window to toggle ▒ between the two views. ▒ The default view is to the elec- ▒ tronic configuration. The ▒ numbers (1-7) shown below the ▒ image represent the principal ▒ quantum numbers (n) for the atom. ▒ For all intents and purposes, ▒ each principal quantum number ▒ represents one shell. ▒ Each ring on the image, then, ▒ designates one shell. Each shell ▒ may contain more than one ▒ subshell (s, p, d, f...) although ▒ subshells are not shown here as ▒ seperate units. ░ISOT Isotopes ▒ This window shows all currently ▒ known isotopes for the particular ▒ element. For example, ▓^4^1X to ^5^9X ▒ means that isotopes of atomic ▒ masses 41 up through 59 have ▒ been found for element X. ░ELRB EEW Left, Right, Up... Buttons ▒ These buttons are located in the ▒ upper right of the expanded ele- ▒ ment window. They work to move ▒ +/- one period or +/- one group ▒ on the table with respect to the ▒ current element. In other words, ▒ they can be used as a means to ▒ scroll around the table. ░MIEE Main Info. for Each Element ▒ Basic information for each element ▒ is found on the main expanded ▒ element window. This includes ▒ the element's group (column) and ▒ period (row), atomic number, ▒ atomic weight, and so on. ░OXST Oxidation States ▒ This window lists all of the ▒ currently applicable oxidation ▒ states for the element. These ▒ are displayed relative to how ▒ common it is for that oxidation ▒ state to exist with that element. ░PHPR Physical Properties ▒ This window gives basic physical ▒ information about the element such ▒ as color, hardness, workability, ▒ melting/boiling points, and so on. ▓ Boiling point▒ is the temperature ▒ (°C) at which a substance at 1 ▒ atm. boils. ▓ Melting point▒ is the temperature ▒ (°C) at which a substance at 1 ▒ atm. melts. ░ERRM Error Messages ▓ ERROR: Could not close data file ▓ PTDATA.PBL▒ could occur for any ▒ number of reasons. This file ▒ must be located in your main ▒ program directory. Try rebooting ▒ your system. If this error con- ▒ tinues to show when you are run- ▒ ning this program, call us! ▓ ERROR: Could not close data file ▓ PTHELP.PBL▒ could occur for any ▒ number of reasons. This file ▒ must be located in your main ▒ program directory. Try rebooting ▒ your system. If this error con- ▒ tinues to show when you are run- ▒ ning this program, call us! ▓ ERROR: Could not close file ▓ PTCONFIG.CFG▒ means that there ▒ was a problem closing this file. ▒ This could occur for any number ▒ of reasons. ▒ Be sure the file resides in the ▒ same directory as the main ▒ program. If this does not solve ▒ the problem, try closing all ▒ applications. Then re-boot your ▒ computer. If this problem ▒ continues to occur, call us! ▓ ERROR: Could not close orbital ▓ image file .IMG▒ could occur for ▒ any number of reasons. This file ▒ must be located in your main ▒ program directory. Try rebooting ▒ your system. If this error con- ▒ tinues to show when you are run- ▒ ning this program, call us! ▓ ERROR: Could not open data file ▓ PTDATA.PBL▒ means that either ▒ a) the file is missing from your ▒ program directory, or b) your ▒ main program is corrupted. If ▓ a)▒ is not the answer, call us! ▓ ERROR: Could not open data file ▓ PTHELP.PBL▒ means that either ▒ a) the file is missing from your ▒ program directory, or b) your ▒ main program is corrupted. If ▓ a)▒ is not the answer, call us! ▓ ERROR: Could not open file ▓ PTCONFIG.CFG▒ means that there ▒ was a problem initially opening ▒ this file. If it cannot be ▒ opened, there are two possibil- ▒ ities: a) the file has not been ▒ created yet. You can create one ▒ simply by changing the system ▒ colors or the window speed; ▒ b) you created the file, but it ▒ is no longer there or is corrupt. ▒ If this is the case, the program ▒ may not start the way you left it ▒ last. ▒ Be sure this file is in the same ▒ directory as the main program. ▒ If it already is, then close all ▒ applications and re-boot your ▒ computer. If this does not cor- ▒ rect the problem, try deleting ▒ the file and recreating it as ▒ described in the earlier para- ▒ graph. If you do this, you will ▒ have to reset any color changes ▒ or window speed changes you might ▒ have made. If this problem ▒ continues to occur, call us! ▓ ERROR: Could not open orbital ▓ image file .IMG▒ means either ▒ that the file does not exist ▒ where the program thinks it ▒ should be, there is not enough ▒ memory on the heap to get and ▒ display the image (it needs no ▒ more than 43 Kbytes), or the file ▒ is somehow trashed. ▒ Be sure that all files ▓.IMG▒ are ▒ in the same directory as the main ▒ program. Check the System Info. ▒ window to see what the heap size ▒ is and, if possible, close ▒ windows you are not using to gain ▒ enough heap memory. If these do ▒ not work, try making a fresh copy ▒ of the offending ▓.IMG▒ file from ▒ the original program disk(s). If ▒ you still have problems, contact ▒ us! ▓ ERROR: Could not read file ▓ PTCONFIG.CFG▒ means that there ▒ was a problem reading the data in ▒ this file. ▒ Be sure that this file resides in ▒ the same directory as the main ▒ program. If this is not the ▒ problem, the file may somehow be ▒ corrupted. That you cannot fix. ▒ You simply must reset all of your ▒ program options. If this problem ▒ continues to occur, call us. ▓ ERROR: Could not write file ▓ PTCONFIG.CFG▒ means that there ▒ was a problem writing data to ▒ this file. This could occur for ▒ several reasons. ▒ Be sure that there are at least ▓ 1K▒ bytes of free space on your ▒ drive which contains the file. ▒ Unfortunately, you will have to ▒ reset any changes you may have ▒ made. Exit the program, close ▒ any other applications, and re- ▒ boot the system. Then try again. ▒ If this problem continues to show ▒ up, call us. ▓ ERROR: Data File Not Open▒ means ▒ that the supporting data file was ▒ not found (or was found, but ▒ corrupt) at program startup. ▒ Until the file problem is cor- ▒ rected, the information will not ▒ be available. ▒ See *▓Could not open...▒* error for ▒ more information. ▓ ERROR: Improper index read in ▓ data file PTHELP.PBL▒ means that ▒ the program could not correctly ▒ read the help index from file. ▒ The file may be corrupted. Try ▒ re-installing the file from your ▒ original source disk. If this ▒ problem continues to occur, call ▒ us! ▓ ERROR: No Additional Information ▓ Found▒ could occur either a) be- ▒ cause the file PTDATA.PBL is cor- ▒ rupted or missing from your pro- ▒ gram directory, or b) because ▒ your main program is corrupted. ▒ If ▓a)▒ does not seem to be the ▒ answer, call us! ▓ ERROR: No Chemical Property ▓ Info. Found▒ occurs for the same ▒ reason as the above listed *▓No ▓ Additional Information Found▒* ▒ error. ▓ ERROR: No Data Given▒ means that ▒ there simply is not any data ▒ available for the given topic. ▒ There is not a problem with the ▒ program. ▓ ERROR: No help information found ▒ means either a) the file PTHELP ▒ .PBL is corrupted or missing ▒ from your program directory, or ▒ b) your main program is cor- ▒ rupted. If ▓a)▒ is not the ▒ answer, call us! ▓ ERROR: No Physical Property ▓ Info. Found▒ occurs for the same ▒ reason as the above listed *▓No ▓ Additional Information Found▒* ▒ error. ▓ ERROR: No subject found to match ▓ index choice in data file PTHELP ▓ .PBL▒ means that the data corres- ▒ ponding to your help index sel- ▒ ection is unavailable. The file ▒ may be corrupted. Try reinstal- ▒ ling the file from your original ▒ source disk. If this problem ▒ continues to occur, call us! ▓ ERROR: No Toxicity Property ▓ Info. Found▒ occurs for the same ▒ reason as the above listed *▓No ▓ Additional Information Found▒* ▒ error. ▓ ERROR: Not enough memory to open ▓ window...▒ means that you probably ▒ are not using XMS or EMM memory, ▒ and you have too many windows ▒ open for standard DOS memory to ▒ handle. Close some windows or ▒ DOS applications. ▓ ERROR: Unable to close swap file ▒ means that the program was using ▒ a file PTBL.SWP to store temp- ▒ orary data. This file could not ▒ be closed or erased. You may ▒ delete the file when you are ▒ through running this program. ▒ Then try rebooting your system. ▒ If this error continues to show ▒ when you are running this ▒ program, call us! ▓ ERROR: Unable to free Expanded ▓ Memory Pages▒ means that the pro- ▒ gram was using EMM, but it could ▒ not restore your computer to its ▒ previous state. This could occur ▒ for many reasons. Try rebooting ▒ your system after closing all ap- ▒ plications. If the problem con- ▒ tinues to rise when using this ▒ program, call us! ▓ ERROR: Unable to free Extended ▓ Memory Block▒ means that the pro- ▒ gram was using XMS. See the ▒ previous EMM definition for ▒ diagnostics. ▓ ERROR: Window must have a value ▓ n larger than 30▒ is an internal ▒ error. If this occurs, the ▒ window (and program) are not ▒ functioning properly. Call Us! ▓ ERROR: Window not found in array ▓ list of open windows...▒ means ▒ something has corrupted the data ▒ stored in your systems memory. ▒ Exit the program if you can, re- ▒ boot your system, and try again. ▒ If this continues to occur while ▒ you are running this program, ▒ call us! ░ISCR Gen. Functn's: Intro. Screen ▒ If you wish to bypass the intro- ▒ duction screen, add the switch ▓ /n▒ after the program name on ▒ the command line. Then press ▒ return (i.e. ▓C:\>PROG /n ▒ {return}▒). ░WIND General Functions: Windows ▒ All subjects in the periodic ▒ table are displayed through ▒ windows. Each window can be ▒ opened, closed, moved, or pulled ▒ to the top of the stack of open ▒ windows. Many windows become ▒ accessible once other windows ▒ are opened. ░WCLO Gen. Functn's: Windows (Closing) ▒ All windows are closed by click- ▒ ing on the down pointing button ▒ located in the upper left corner ▒ of the window's title bar. ░WMOV Gen. Functn's: Windows (Moving) ▒ All windows except the main desk- ▒ top window (which includes the ▒ primary periodic table) and the ▒ expanded element window can be ▒ moved around by clicking on the ▒ top edge of the window. Then, ▒ while holding the mouse button ▒ down, drag the window frame to ▒ the new location and release the ▒ mouse button. The window will ▒ redraw in the new location. ▒ If you are in the keyboard ▒ mouse-emulation mode, press ▒ return when the pointer is on ▒ the top edge of the window. ▒ The pointer will temporarily ▒ disappear, and the window frame ▒ can be moved to the new ▒ location. Press return once more ▒ to redraw the window in the new ▒ location. ░WOPE Gen. Functn's: Windows (Opening) ▒ All windows are opened by click- ▒ ing on an appropriate up point- ▒ ing button. ▒ Windows may not be double opened. ▒ That is to say, once a window ▒ is opened, a second copy of the ▒ may not be opened. ░WWAS Why Windows Appear to Shuffle ▒ Shuffling occurs when an action ▒ has transpired to change the ▒ order of the windows. For ▒ example, if you close a window ▒ which is several layers down from ▒ the top window, move a window ▒ which is in a lower layer, or ▒ pull forward (make it the top ▒ one) a lower window, they will ▒ shuffle. ▒ This shuffling is the way in ▒ which the program keeps track of ▒ the window priorities. ░HELP Help ▒ You are currently in the help ▒ section's Subject Reference ▒ mode. The Help system works by ▒ clicking on the line of a par- ▒ ticular topic shown in the Index ▒ mode. This immediately forwards ▒ you to the subject information ▒ for that particular topic and ▒ places you in the Subject ▒ Reference mode. ▒ When in this mode, you may ▒ toggle back to the Index mode by ▒ clicking on the up pointing ▒ button which is located in the ▒ window's upper right corner in ▒ the title bar. ▒ In both help displays, you will ▒ see a grid located in the upper ▒ right of the window display. The ▒ corresponding yellow bar moves ▒ along this grid to show your ▒ current relative position in ▒ relation to the entire text of ▒ the Index or Subject Reference. ▒ For example, if you are at the ▒ top of the Index (first line), ▒ the yellow bar will be at the ▒ top of the grid. ▒ The home and end buttons move ▒ you (respectively) to the begin- ▒ ning or end of the Index or ▒ Subject Reference. Page Up/Down ▒ and Line Up/Down work similarly ▒ but in smaller increments. ░METR Menu Tree ▒ Element ▒ └── Expanded Element ▒ Window (EEW) ▒ │ ▒ ├─ Additional Info. ▒ ├─ Analytical Vals. ▒ ├─ Buttons: Left, ▒ │ Right, Up, Down ▒ ├─ Chemical Props. ▒ ├─ Ground State 3-D ▒ ├─ Isotopes ▒ ├─ Oxidation States ▒ └─ Physical Props. ▒ Help ▒ └── Help Index Window ▒ │ ▒ ├─ Home/End ▒ ├─ Line ▒ ├─ Page ▒ └─ Text Lines of ▒ Index ▒ │ ▒ └─ Help Subject ▒ Window ▒ │ ▒ ├─ Same as ▒ │ Index ▒ └─ Toggle ▒ to Index ▒ Options ▒ │ ▒ ├─ Element Table ▒ │ │ ▒ │ ├─ All ▒ │ ├─ Clear ▒ │ ├─ Miniature ▒ │ │ Per. Table ▒ │ ├─ Traits ▒ │ │ │ ▒ │ │ └─ Trait Window ▒ │ │ & Selections ▒ │ └─ View ▒ │ │ ▒ │ └─ Table View ▒ │ Window ▒ │ │ ▒ │ ├─ Down ▒ │ ├─ Left ▒ │ ├─ Right ▒ │ └─ Up ▒ │ ▒ ├─ Program Info. ▒ │ ▒ ├─ Select Colors ▒ │ │ ▒ │ ├─ All Items ▒ │ ├─ Clear Items ▒ │ ├─ Default Colors ▒ │ ├─ Items ▒ │ ├─ Palette ▒ │ ├─ Redraw ▒ │ └─ Select ▒ │ ▒ ├─ System Info. ▒ │ ▒ ├─ View Orbitals ▒ │ │ ▒ │ └─ 16 Orb. Img. ▒ │ Options ▒ │ ▒ └─ Window Speed ▒ │ ▒ ├─ Up 1 ▒ ├─ Down 1 ▒ ├─ Up 10 ▒ ├─ Down 10 ▒ ├─ Maximum ▒ └─ Minimum ░MOKE Mouse/Keyboard ▒ This program works best with a ▒ mouse, but it can be used with a ▒ keyboard as well. The keyboard ▒ emulates a mouse by using the ▓ arrow keys▒ to move the pointer/ ▒ cursor. ▒ Holding ▓shift▒ while pressing an ▒ arrow key will make the cursor ▒ move ten times faster. ▒ Pressing ▓return▒ on the keyboard ▒ will act like the pressing of a ▒ mouse button. ▒ If your system has a mouse, the ▒ keyboard emulator will be ▒ disabled. ░OPTI Options ▒ This opens a window with several ▒ miscellaneous options that en- ▒ hance use of the periodic table. ░PRIN Options: Program Info. ▒ This window tells all about the ▒ program including credits/ ▒ references used in program ▒ development. ░SECO Options: Select Colors ▒ This option brings you to a menu ▒ which allows you to customize ▒ how your program looks. ▒ Each time this menu is opened, it ▒ shows the colors currently being ▒ used in the program environment. ░SCAI Select Colors: All Items ▒ This button automatically ▒ selects/highlights all possible ▒ items for which you may change ▒ colors. ░SCCI Select Colors: Clear Items ▒ This button automatically clears ▒ all possible items for which you ▒ may select colors. This means ▒ that it clears ▓highlights▒ on the ▒ items. It does ▓not clear▒ the ▒ colors of the highlighted items. ░SCDC Select Colors: Default Colors ▒ This button automatically returns ▒ the program system to all of the ▒ default colors. ░SCPA Select Colors: Palette ▒ To use the palette, position the ▒ mouse cursor over one of the 16 ▒ colors and click a mouse button. ▒ This color will then show up as ▒ the currently selected color. ░SCRE Select Colors: Redraw ▒ When you are satisfied with the ▒ color changes you have made, ▒ select the ▓Redraw▒ button. This ▒ will update the display with your ▒ changes, and it will save those ▒ changes to the configuration ▒ file. ▒ If you do not select ▓Redraw▒, no ▒ color changes will be made. ░SCSE Select Colors: Select ▒ This button will change the ▒ colors of all of the highlighted ▒ items. The new color will be ▒ whatever is the currently ▒ selected color (shown in the ▓ Current▒ window). ░SYIN Options: System Info. ▒ This window is not very involved. ▒ It simply displays ▓a)▒ the type of ▒ memory which your computer is ▒ using to store temporary informa- ▒ tion (XMM, EMM, HEAP, or DISK), ▓ b)▒ how much free memory is in the ▒ heap (the heap is defined as the ▒ memory between DOS programs that ▒ are currently running and the top ▒ of the DOS 640K base memory), ▒ and ▓c)▒ the list of all currently ▒ open windows (in case some ▒ disappear underneath others). ▒ If your computer is using ▓HEAP▒ ▒ memory for temporary storage, ▒ you will notice the free heap ▒ memory size will diminish as you ▒ open more windows and grow as ▒ you close them again. ░VIOR Options: View Orbitals ▒ This window shows 16 buttons down ▒ the right side. These can be ▒ used to toggle the wire-frame ▒ images in the display area ▒ between each of the 16 primary ▒ orbitals exhibited in any ▒ (currently) given case for the ▒ hydrogen-like atoms. ▒ Along with the image is displayed ▒ its corresponding normalized ▒ angular dependence function ▓ [Al,m (Θ,φ)]▒. Probably the most ▒ noteworthy comment is that ▒ several of the d and f orbitals ▒ look the same as each other ▒ differing only in their xyz ▒ orientation. Look for the ▒ positions of the axis' when you ▒ encounter this situation. ▒ In addition, the specific angular ▒ dependence functions given for ▒ the seven f-orbitals make up one ▒ set of possibilities. This is to ▒ say that there is not a ▓unique▒ ▒ set of functions. ░FAWI Options: Window Speed ▒ This window allows you to alter ▒ the speed with which the windows ▒ open and close. The speed range ▒ is between ▓0 - 250▒. ▓0▒ is the ▒ slowest possible speed while ▓250▒ ▒ is the fastest possible speed ▒ (virtually instantaneous). ▒ Six accompanying buttons control ▒ the changes in speed which can ▒ be made using increments (decre- ▒ ments) of 1, 10, or absolute ▒ maximum (minimum) value. ▒ Both the speed of your computer ▒ and the type of your graphics ▒ card will greatly influence rates ▒ at which windows open or close. ░ELTA Options: Element Table ▒ The Element Table button moves ▒ you to a window which shows a ▒ miniature periodic table and ▒ four buttons (All, Clear, Traits, ▒ View). ▒ This whole section is ▒ used to custom create a table ▒ of elements which can show ▒ features compared to one another. ▒ For example, say you wish to ▒ view the trend of atomic radii ▒ as you move down the Group 1 ▒ elements. You would choose: ▓ Options > Element Table > ▓ Traits > Atomic Radius. ▒ Then you would highlight the ▒ Group 1 elements (see element ▒ selection) and choose ▓View▒. You ▒ would then see a table of atomic ▒ radii as a function of Atomic ▒ Number. ░MALL Element Table: All ▒ Clicking on this button automat- ▒ ically highlights ALL of the ▒ periodic table elements for ▒ display in your custom table. ░MCLE Element Table: Clear ▒ Clicking on this button automa- ▒ tically clears ALL of the current ▒ periodic table element selec- ▒ tions displayed in your custom ▒ table. ░MELS Element Table: Selection ▒ To select or de-select a par- ▒ ticular element, simply point ▒ the mouse cursor to that element ▒ and click the button. ░MSHO Element Table: Shortcuts ▒ Entire rows and/or columns can ▒ be highlighted/cancelled at once ▒ by clicking just above the ▒ desired column or just to the ▒ left of the desired row. ░MTRA Element Table: Traits ▒ Clicking the mouse on this but- ▒ ton will open a window which is ▒ a list of all of the available ▒ information for each element. ░MTTS Traits: Trait Selection ▒ Point the mouse at the desired ▒ trait(s) and click to select or ▒ de-select. The view mode will ▒ include information for all of ▒ the selected traits for each ▒ element it displays. ░MTWA Traits: Why At.# & Symbol Stay On ▒ The Atomic Number & Symbol traits ▒ always stay highlighted and can- ▒ not be turned off. This is so ▒ that you are always aware to ▒ which element(s) the information ▒ pertains. ░MVIE Element Table: View ▒ Clicking on this button opens the ▒ view window which displays your ▒ custom list of elements and their ▒ traits. If no elements are ▒ selected, it will show that it ▒ is empty. ▒ If you make changes to your ▒ selection list (i.e. add more ▒ elements or traits to be ▒ displayed), the element table ▒ view window will need to be ▒ updated. You can do this simply ▒ by clicking the mouse cursor ▒ somewhere on the remaining ▒ visible portion of this window. ▒ This action will cause the window ▒ to be brought to the top of the ▒ open window stack, and it will be ▒ re-drawn with the new information. ▒ Unfortunately, this process can- ▒ not be done for you automatically ▒ as the program cannot yet read ▒ your mind. It, therefore, has no ▒ way of knowing exactly when you ▒ are done updating your viewable ▒ selections. Sorry! ░MVLR View: Left, Right, Up, Down ▒ The View window has four buttons ▒ located in the upper right ▒ corner of its title bar. If ▒ your list is larger than the ▒ window can accommodate, these ▒ buttons allow you to scroll (in ▒ the appropriate direction) ▒ around the list so that you may ▒ see all of the information. ░TESU Technical Support ▒ For technical support regarding ▒ this program, to place orders, ▒ or to make inquiries, please ▒ contact: ▓ CleoSci ▓ PO Box 17037 ▓ St. Paul, MN 55117. ▓ 1-612-771-9209. ▒ Thank you.