In comparison to boron, beryllium has

see full answer

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

lesser nuclear change and lesser first ionization enthalpy

greater nuclear change and lesser first ionization enthalpy

greater nuclear change and greater first ionization enthalpy

lesser nuclear change and greater first ionization enthalpy

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Be = 4 Protons B = 5 Protons but Boron has less penetrating outer most electron than Be,

Watch 3-min video & get full concept clarity