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fiasKO [112]
3 years ago
9

State the electronic structure of the following atom and ion.AL​

Geography
1 answer:
MAVERICK [17]3 years ago
8 0

Explanation:

The electronic structure of Al is a representation of the number of electrons it contains.

We use the number of electrons to write the electronic structure of an atom.

 Al is a metal with 13 electrons;

 Shell notation  = 2 8 3

Sublevel notation  = 1s² 2s² 2p⁶ 3s² 3p¹

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