Question
Which statement is correct
✓
Answer
d
Potassium a metal so it will lose an electron. The ion corresponds to potassium is $K ^{+}$and it will have smaller radius than the atomic radius of potassium. while chlorine is a non-metal so it will accept an electron. The ion correspons to chlorine is $Cl ^{-}$and it will have greater radius than atomic radius of chlorine.
Potassium a metal so it will lose an electron. The ion corresponds to potassium is $K ^{+}$and it will have smaller radius than the atomic radius of potassium. while chlorine is a non-metal so it will accept an electron. The ion correspons to chlorine is $Cl ^{-}$and it will have greater radius than atomic radius of chlorine.
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