Labels:book | box | monitor | person | poster | putty knife | shelf | sky OCR: 1 1H 1 3 11 1 c 18 12 10 Be N Ne Key To Colour Codes 11 12 14 15 16 17 18 3Na Mg T Ar 19. 20 Hydrogen Alkali metals 3 35 36 K T Ge Br ET 38 DE sRh Sr 26 metals Alkaline earth Transition metals 50 55 56 57 Lanthanide metals Actinide metals 8 85 86 Ba Rn 87 88 80 Boron family Carbon family Nitrogen family Oxygen family 65 170 171 L Halogens Rare gases 100 F 101 Md 102 No 103 Trausitior Boroj Nitroger
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