Question

structure of aluminium

Answer 1

Aluminium has atimic number 13 hence it has 3 electrons in its valence shell.

Answer 2

Aluminium

Atomic no : - 13
Protons - 13
Electrons - 13
Neutrons - 14

Distribution of electrons-
K Shell - 2
L Shell - 8
M Shell - 3



Valency = 3
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