Chemistry
Identify the most stable atom from the following list. Give reason for your answer
, , ,
Atomic Structure
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Answer
The most stable atom from the given list is (Argon).
Reason — Argon is a noble gas with a completely filled outermost shell, making it chemically inert and highly stable.
In contrast, the other atoms, , , , have incomplete outer shells and are therefore reactive as they tend to gain, lose, or share electrons to achieve stability.
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