ocr: Enchanted Tree Software - Copyright 1990..All rights reserved Periodic Table of Elements Light. Metals Inert 10 Gases 1 I H 2a 3a 40 Sa Nonmatals 6a 70 2 He I 2 3 Li 4 Be Low 5 B 6 C ? N 8 0 9 F 10 Ne 2 3 11 12 Brittle Ductile Melting 13 Si 14 15 P 16 S 17 C1 18 Ar 3 Ha Mg 3b 4b 5b 6b 7b a 1b 2b Al 4 19 K 20 Ca 21 So Ti 22 23 U Cr 24 Mn 25 26 Fe 27 Co . 28 Hi 29 Cu Zn 30 31 Ga 32 Ge 33 As 34 Se Br 35 36 Kr 4 5 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5 Rb Sr Y Zr Nb Mo To Eu Rh Fd Ag Ca In Sn Sb Ta I Xe 6 55 56 57-71 72 73 74 75 76 77 78 79 80 81 82 88 84 85 86 6 Cs Ba - Hf Ta W R ...
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