Chemistry, asked by areebali388, 10 months ago

Which will form (a) Cation (b) Anion and why? (i) A(Atomic no.=20) (ii) B(Atomic no.=16)​

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Answered by Anonymous
0

Answer: 20 atomic number is calcium and 16 is sulphur

Cation is calcium because its valency is +2 and it is a metal

While sulphur forms anion because its valency is -2 and it's a non metal

Explanation:

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