2. Atomic number of metal A is 3 and that of metal b is 11. Answer the following question-a]Do these elements belong to the same group.
b]Which element is more electropositive in nature ? why ?
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Answer:
answer of a) metal A is lithium and metal B is Sodium yes they belong to same group
answer b) Sodium is more electropositive because electropositivity increases with increase of atomic number.
Explanation:
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Answer:
a) metal A is lithium and metal B is Sodium yes they belong to same group
answer b) Sodium is more electropositive because electropositivity increases with increase of atomic number.
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