Question

Please answer these questions about science.

Answer 1

Answer:

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Explanation:

$1) \: hydrogen \: \\ 2)iodine \\ 3)lead \\ 4)nickel \\ 5)calcium \\ 6)cobalt \\ 7)bromine \\ 8)neon \\ 9)fluorine \\ 10)chlorine \\ 11)tungsten \\ 12) \: helium$

The symbols are H, I, Pb,Ni,Ca,Co,Br,Ne,F,Cl,Wb,He ....

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Answer 2

Answer:

hydrogen. H

Iodine. I

Lead. Pb

Nickel. Ni

calcium. Ca

cobalt. Co

Bromine. Br

Neon. Ne

flourine. F

Chlorine. Cl

Tungsten. W

Helium. He

Explanation: