Question

Find out the electronic configuration of: 4 Marks a. Florine b. Argon c. Aluminum d. Lithium

Answer 1

Explanation:

To calculate an electron configuration, divide the periodic table into sections to represent the atomic orbitals, the regions where electrons are contained. Groups one and two are the s-block, three through 12 represent the d-block, 13 to 18 are the p-block and the two rows at the bottom are the f-block.

Answer 2

a. Fluorine:- 2,7
b. Argon:- 2,8,8
c. Aluminium:- 2,8,3
d. Lithium:- 2,1
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