Chemistry, asked by mandeepmultani1400, 1 year ago

How many periods and groups are in mendeleev's periodic table?

Answers

Answered by NickKirgios
1

Answer:6 and 9 respectively

Explanation:

Answered by DeepanshDwivedi
5

Answer:

groups=8

periods=7

plZ mark as BRaInliest

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