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- Help me please, The noble gas that does NOT occur in the atmosphere is :
- #Engineering
- #Chemistry
- #p- Block Elements
- #All India Pre Medical Test
- #Joint Entrance Examination Main
The noble gas that does NOT occur in the atmosphere is :
- Option 1)
- Option 2)
- Option 3)
- Option 4)
Rn
Answers (1)
are present in atmosphere but
is not present in atmosphere
[Reason :- option should be not
because
is not noble gas]
Option 1)
Rn
View full answer
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