2. The unreactive non-metallic element
a. Chlorine
b. Argon
C. Sulphur
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1
Answer:
Explanation:
The atoms of noble gases already have complete outer shells, so they have no tendency to lose, gain, or share electrons. This is why the noble gases are inert and do not take part in chemical reactions.
Argon is a noble gas, hence it is the unreactive non-metallic element
Answered by
1
Answer:
argon
Explanation: because it is nobel gas
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