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Which of these elements is a noble gas?

O Oxygen (0)
O Nitrogen (N)
O Argon (Ar)
O Chlorine (CI)

User Unfrev
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1 Answer

6 votes

Final answer:

Argon (Ar) is a noble gas.


Step-by-step explanation:

The noble gas among the given elements is Argon (Ar).


Learn more about Noble gases

User Tyesha
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