1.

What is the valency of potassium?

Answer»

Dear Student,

Potassium Symbol---K
Atomic number ---19
Electronic configuration:
1s² 2s²2p⁶3s²3p⁶4s¹
so, to attain Nearest inert gas STABILITY , potassium will loose 1 electron.
so VALENCY of Potassium is 1



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