sodium atom cannot exist freely in …
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Gaurav Seth 5 years, 4 months ago
On looking on Argon we will see it has a stable configuration [Ne] 3s2 3p6 completely filled p orbital so it doesn't need to lose or gain electrons, it is a noble gas .
on the other hand if we look at sodium configuration it is [Ne] 3s1 , there is a free electron in the outer shell so it lose it to become more stable so it always doesn't exist in free form , elements are searching for stability
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