Question

Which element has electron affinity zero in period 2?

Answer 1

Explanation:

Argon

- As noble gases have stable electronic configuration (due to completely filled orbitals), they are less likely to participate in the reaction. - Argon is a noble gas from period 3, hence it would have zero electron affinity.

Answer 2

Answer:

Neon is the answer

Explanation:

the noble gases have stable configuration.they are not ready to give electrons, so they have 0 electron affinity...So in second period neon is in the 0 affinity

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