. Comparative atomic radius of beryllium is _______.
1. Be >Li
2. B > Be
3. Li > Be
4. Be < N
Best Answer
Ans: 3
Sol: Option 3 is correct, as across the period atomic radius decreases
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1. Be >Li
2. B > Be
3. Li > Be
4. Be < N
Ans: 3
Sol: Option 3 is correct, as across the period atomic radius decreases