haroonahmad0192 haroonahmad0192

04-08-2021
Chemistry

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Write the valence shell electronic configuration of an element present in the 3rd
period and Group IIIA,

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tebogomashiane0 tebogomashiane0

04-08-2021

Al= [Ar] 3s^2 3p^1

for the third period the principal quantum number is n=3. the third

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