Question

what is atomic size explain with explanation and trends in periodic table​

Answer 1

Answer:

Explanation:

Atomic size is basically the size of an atom .

It increases as we go from top to bottom in periodic table b/c of increasing shell. And As we go from left to right atomic size decreases b/c of increase in effective nuclear charge in nucleus, also not increase in shells from left to right and so it attracts electrons more tightly that's why atomic size decreases.

=> This is the trend of atomic size in periodic table.

I hope this you !

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