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Saroj Kumar

Class 10th
Science
2 years ago
Content Issue Not Relevent Obscene Threatening Wrong Information Other

Whats Is Periods and Groups ?

1 Answer
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Muskan Anand

2 years ago

The columns of the periodic table are called groups. Members of the same group in the table have the same number of electrons in the outermost shells of their atoms and form bonds of the same type. The horizontal rows are called periods.

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