Question

1 What is octet rule​

Answer 1

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The octet rule is a chemical rule of thumb that reflects the observation that main group elements tend to bond in such a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas.♡

Answer 2

Explanation:

in a shell electrons can be arranged only according to a formula given by

$2n {}^{2}$

where n is the energy level of shell

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