Labels:bottle | box | bulletin board | encyclical | person | shelf OCR: Radioactive 11 ATOMIC NO 84 METALLOID (elements to left of metalloide CHEMICAI aremetals; right non-metals) GROUPS He 1.008 SYMBOL 209 4.003 ATOMIC WEIGHT 10 Be Ne 6.940 9.01 Parenthe 5es indicate element artificially 14.008 .00 20.18 11 1'z procuced mass number of. longest-lived 1 23 NE isotope TRANSITION ELEMENTS 30.975 B9.94 .. 22.99124. 4 19 20 Ca sr 22 T 25 Mn 26 Co 28 29 Cu 30 7T 3 Ga Ge 32K 65 BT 36 K 9.100| 40.0$ 47.90 .01 54.94 72.60 38 40 42 43 45 46 48 50 52K 7. Mo Tc RH Pa Ag sn 8S8 87.6 92.9 (99) Hoi.r 102.91 106.4 107 112.41 118.70121.76 131.30 ss 56 571 77 75 76 78 79 80 82 8 84 Cs Ba Re Os Hg Ph Bi Po Rn 137.36 38.92178.50180.95 186.22190.2 197.0 200.6 20 207.21208 209 210 222) 88 89 104 105 106 Ar Rf Ha PERIODIC CHART |226.05 Z7) 261262 (263 Based on Car bor FLIGHT ENGINEE ...
