Given that the electronic configuration of an element X is 1s2 2s2 2p6 3s2 3p4,it can be deduced that X:
1 answer:
Answer:
Option A
Explanation:
The element X belongs to
=> Period 3 (Because it's valence shell is 3)
=> Group VI (Because electrons in the valence shell , 2+4 = 6)
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