1.

Al 3+ exists but B 3+ does not .why?

Answer»

HEY MATE HERE IS YOUR ANSWER ❤️❤️❤️


Atomic no. of Boron(B) is 5.
Electronic configuration of B= 1s²2s²2p¹.
Due to small size of atom (B) and extra STABILITY of fully filled orbital i.e.(B+ =1s²2s²) a very large AMOUNT of energy is REQUIRED to remove 2 more electrons from 2s orbital which is practically not possible.therefore B+3 does not exist and B+ therefore exist.

HOPE IT HELPS.❤️❤️❤️❤️



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