Noble gases are in which group?
AGroup 16
BGroup 17
CGroup 1
DGroup 18
Answer & Solution
Correct answer: A. Group 16
1. Noble gases have a full outer shell.
2. They occupy Group 18 of the periodic table.
3. They include He, Ne, Ar, Kr, Xe and Rn.
4. So Group 18 is the noble gas family.
_Source: Selina Concise Chemistry ICSE Class 9, Ch 5 'The Periodic Table'_
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