Among the following Ca ,Mg, P and CI the order of increasing atomic radius isA. `Mg lt Ca lt CI lt P`B. `Cl lt P lt Mg lt Ca`C. `P lt Cl lt Ca lt Mg`D. `CaltMgltPltCl`

Among the following Ca ,Mg, P and CI the order of increasing atomic ra

1.	Among the following Ca ,Mg, P and CI the order of increasing atomic radius isA. `Mg lt Ca lt CI lt P`B. `Cl lt P lt Mg lt Ca`C. `P lt Cl lt Ca lt Mg`D. `CaltMgltPltCl`
Answer» Correct Answer - b Along the period , the atomic radius decreases and when we move down the group atomic radius increases `rArr` The increasing order of atomic radius is `CI lt P lt Mg lt Ca`.

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Among the following Ca ,Mg, P and CI the order of increasing atomic radius isA. `Mg lt Ca lt CI lt P`B. `Cl lt P lt Mg lt Ca`C. `P lt Cl lt Ca lt Mg`D. `CaltMgltPltCl`

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