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Alkali metals belong to which group?

AGroup 2
BGroup 1
CGroup 17
DGroup 18
Answer & Solution
Correct answer: B. Group 1
1. Alkali metals have a single valence electron. 2. That places them in Group 1. 3. Examples include Li, Na, K, Rb, Cs. 4. They are very reactive metals. _Source: Selina Concise Chemistry ICSE Class 9, Ch 5 'The Periodic Table'_
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