Physics, asked by medipellymanjula283, 5 hours ago

The Ionization Energy of Beryllium is
more than that of Boron, because
Beryllium has
1) more nuclear charge
2) less screening effect
3) more penetration power of '2s' than '2p'
4) more atomic radius​

Answers

Answered by sruthi37
1

Answer:

More nuclear charge.

Bcoz of more nuclear charge the electrons get attracted towards the nucleus and difficult to remove an electron. So beryllium is more than that of boron.

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