As we move along the period from left to right the atomic size of elements *
1 point
A) increases
B) does not change
C) decreases
D) increases first and then decreases
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as we move along the period from left to right the atomic size of elements C) (decreases) due to increase in the net nuclear charge
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Atomic size gradually decreases from left to right across a period of elements. This is because, within a period or family of elements, all electrons are added to the same shell. However, at the same time, protons are being added to the nucleus, making it more positively charged.
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