The correct order of density is (A) Be > Mg > Ca > Sr (B) Sr > Ca > Mg > Be (C) Sr > Be > Mg > Ca (D — s Block Elements Chemistry Question
Question
The correct order of density is (A) Be > Mg > Ca > Sr (B) Sr > Ca > Mg > Be (C) Sr > Be > Mg > Ca (D) Be > Sr > Mg > Ca
Answer: C) SR > BE > MG > CA
💡 Solution & Explanation
In II A group, density decreases down the group till Ca & after that it increases. Ca has lower density than Mg and Be due to large size as density = mass/volume Sr > Be > Mg > Ca
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