Science, asked by angadsingh88, 1 year ago

write the total number of periods in modern periodic table

Answers

Answered by gunjangupta112007

1

7 periods in modern periodic table and 18 groups

Answered by sindhujaaj149

0

Periods are the horizontal row in a periodic table.

The total number of periods in modern periodic table is 7.

Hope it helps:)

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