Chemistry, asked by gauravkumar009, 1 year ago

which option is correct
MUST Explain HoW?

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Answered by sam9283

0

atomic radius of these elements are in periodic table ..

when we move from group 1 to group 18 that the atomic radius increase.

when we move 1 period to down ( means up to down ) then the atomic radius decrease . ..

so. 2 is the true one

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