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PERIOD4.DAT
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1987-01-05
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96 lines
F2,0,18,319,170
7,^C|B|OTransition Elements
6,30,^J |W|OThis group includes 31 elements. What makes these metals special
is the fact that they have multiple oxidation numbers.^Q
^X40
B3,0,102,19,113
L3,0,126,19,126
B3,0,89,19,138
^T58,158,216
3,80,|B3B |B Name At.# At. Wt.
3,92,|MSc |WScandium 21 44.956
6,104,|MY |WYttrium 39 88.905
3,116,|MLa |WLanthanum 57 138.91
3,128,|MAc |WActinium 89 227
^X
150,^C|MOxidation numbers: +2, +3|W
^S
F2,0,0,319,170
^X40
B3,0,27,19,39
B3,0,15,19,51
3,6,|B4B |B Name At.# At. Wt.
5,18,|MTi |WTitanium 22 47.9
3,30,|MZr |WZirconium 40 91.22
3,42,|MHf |WHafnium 72 178.49
^X
60,^C|MOxidation numbers: +2, +3, +4
^X40
B3,0,111,19,123
B3,0,99,19,135
3,90,|B5B |B Name At.# At. Wt.
6,102,|MV |WVanadium 23 50.942
3,114,|MNb |WNiobium 41 92.906
3,126,|MTa |WTantalum 73 180.948
^X
150,^C|MOxidation numbers: +2, +3, +4, +5|W
^S
F2,0,0,319,170
^X40
B3,0,27,19,39
B3,0,15,19,51
3,6,|B6B |B Name At.# At. Wt.
3,18,|MCr |WChromium 24 51.996
3,30,|MMo |WMolybdenum 42 95.94
6,42,|MW |WTungsten 74 183.85
^X
60,^C|MOxidation numbers: +2, +3, +4, +5, +6|W
^X40
B3,0,111,19,123
B3,0,99,19,135
3,90,|B7B |B Name At.# At. Wt.
3,102,|MMn |WManganese 25 54.9380
3,114,|MTc |WTechnetium 43 97
3,126,|MRe |WRhenium 75 186.2
^X
150,^C|MOxidation numbers: +2, +3, +4, +5, +6, +7|W
^S
F2,0,0,319,170
^X40
B3,0,27,19,39
B3,0,15,19,51
3,6,|B8B |B Name At.# At. Wt.
3,18,|MFe |WIron 26 55.847
3,30,|MRu |WRuthenium 44 102.07
3,42,|MOs |WOsmium 76 190.2
B3,0,73,19,85
B3,0,61,19,97
3,64,|MCo |WCobalt 27 58.9332
3,76,|MRh |WRhodium 45 102.905
5,88,|MIr |WIridium 77 192.2
B3,0,119,19,131
B3,0,107,19,143
5,110,|MNi |WNickel 28 58.71
3,122,|MPd |WPalladium 46 106.4
3,134,|MPt |WPlatinum 78 195.09
^X
155,^C|MOxidation numbers: +2, +3, +4, +5|W
^S
F2,0,0,319,170
^X40
B3,0,27,19,39
B3,0,15,19,51
3,6,|B1B |B Name At.# At. Wt.
3,18,|MCu |WCopper 29 63.54
3,30,|MAg |WSilver 47 107.87
3,42,|MAu |WGold 79 196.967
B3,0,111,19,123
B3,0,99,19,135
3,90,|B2B |B Name At.# At. Wt.
3,102,|MZn |WZinc 30 65.37
3,114,|MCd |WCadmium 48 112.41
3,126,|MHg |WMercury 80 200.59
^X
150,^C|MOxidation number: +2|W
^S