What is the heaviest noble gas?
A) krypton
B) radon
C) helium
D) xenon
Answers
Answered by
1
Radon is the most heaviest metal as it's atomic mass is 222u
tanmoybortamuli:
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Answered by
1
Hey mate !!!
Question :-
What is the heaviest noble gas?
A) krypton
B) radon
C) helium
D) xenon
Answer :-
Option B
Radon.
Its atomic mass is 222u
Molar mass is 222 grams.
Hope it helps ^_^
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