Chemistry, asked by parthg18, 1 year ago

give the number of elements in 2 and 5 period in modern periodic table

Answers

Answered by Jhani
31
Number of elements in 2nd period are 8.

Number of elements in 5th period are 18.

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Answered by mgdlekka
5

Answer:

Number of element in 2nd period are 8 & number of element in 5th period are 18 in modern periodic table...

Explanation:

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