Labels:text | font | black and white | number | screenshot | diagram | crossword puzzle OCR: LA IA 1 1 H 2 IIA IVA VA VIA VIIA HE 2 3 4 5 6 7 9 10 Li Be B C N F Ne 3 11 13 14 15 16 17 Na 18 Mg IIIB IVB VB VIB VIIB VIII VIII VIII IB A P S Ar 19 20 21 23 24 25 25 27 29 30 4 K TI 31 32 33 34 35 Ca Cr FE Ni Ou Zn Ga AS 36 Kr 5 37 40 4 42 43 44 4. Rb Y Nb Mo Tc 46 Pd 47 Ag 48 Cd 49 In 31 Te Xe 6 Cs Ba Laší 72 74 76 Hf 73 7 80 8 86 Ta RE Ir Pt 79 AU Hg 81 8 Pb 84 Po 85 At Rn 7 87 Fr 88 104 10 106 107 108 109 Ra ANS UndUn punh Uns Unc|Une Metals Non metak Lanthan Ide 60 61 62 63 64 Ce 39 Pr Nd Pm Sm Eu 65 Tb 66 67 Hc 68 Er 69 Tm 70 71 serles Yb Lu Acin Ide 90 serles Th 91 Pa 92 93 Np 95 Pu LAm 98 Cm EK Cf 99 Es 100 Fm 101 102 No 103 ir Ih the periodic table the chemical elements are arranged in horizontal rows (periods) by increasing atomic number, listed above the symbol for each element. The vertical columns represent groups of elements that have similar chemical properties because they have the same number of valence electrons. Elements in gray are metals; those in white are nonmetals. Elements 104 onward are being given names that are the Latin form of their number, such as "unnilquadium" for 104. Elements 107, 108, and 109 have been created but have not yet been confirmed.
