Question

please answer for the question​

Answer 1

Answer:

a) The nuclear charge decreases and number of orbitals increases, resulting in increase of atomic size

b) This is due to increase in nuclear charge resulting in electrons being more tightly bound.

c) Noble gasses have a stable electronic configuration which makes it harder for them to donate electrons or get ionized easily.

d)The electronegativity decreases due to an increase in the distance between the nucleus and the valence electron shell.

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