Question

7. Inext gas have largest size in their respective Is this statement true ? Comment.
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Answer 1

Answer:

Yes

Explanation:

All the electrons of noble gas elements are paired/ its octate is completee

paired electrons produce inter electronic repulsions which weakens the effective nuclear force, so electrons tend to move away from the nucleus because of repulsions. So size of noble gases are bigger than the other elements in their respective periods.