Chemistry, asked by BerryneedsHelp, 4 months ago

what shows the groups and periods in a periodic table?​

Answers

Answered by princeverma90
1

Answer:

A period is a horizontal row of the periodic table. There are seven periods in the periodic table, with each one beginning at the far left. ... A group is a vertical column of the periodic table, based on the organization of the outer shell electrons.

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Answered by quantum7
1

Answer:

A period is a horizontal row of the periodic table. There are seven periods in the periodic table, with each one beginning at the far left. ... A group is a vertical column of the periodic table, based on the organization of the outer shell electrons.

Explanation:

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