Question

which have greater atomic radius C and N explain​

Answer 1

Answer:

Along a period, increase in nuclear charge (Z) of atoms (by one) is more than the shielding effect of each electron, added to the same shell (n=2). Therefore, the effective nuclear charge increases along a period and results in decreasing atomic radii. Among Li, N, C, Be, Li has the largest atomic radii.

Option A is the correct choice.

Explanation:

Along a period, increase in nuclear charge (Z) of atoms (by one) is more than the shielding effect of each electron, added to the same shell (n=2). Therefore, the effective nuclear charge increases along a period and results in decreasing atomic radii. Among Li, N, C, Be, Li has the largest atomic radii.

Option A is the correct choice.

Answer 2

Answer:

N has greater atomic radius...

Explanation:

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