Which of the following is the inert gas group?
A. Alkali metal group
B. 16th group
C. Halogen group
D. 18th or zero group
Answer: Option D
Related Questions on Non Metal and Its Compounds
Red phosphorus is less reactive than yellow phosphorus because
A. it is red in colour
B. it is highly polymerised
C. it is insoluble in C2H5OH
D. it is hard

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