Which of the atomic number represent
the s-block elements ?
a. 7, 15
b. 3, 12
c. 6, 14
d. 9, 17
Answers
Answered by
6
Answer:
b. 3, 12
Explanation:
atomic number of lithium is 3 and atomic number of magnesium is 12
and both are belongs to s block.
Answered by
5
Answer:opt b is correct
Explanation:
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