Chemistry, asked by Tushi15, 8 months ago

How are Groups in Modern Periodic Table made?​

Answers

Answered by iTzSnOw
2

A group is a vertical column of the periodic table, based on the organization of the outer shell electrons. There are a total of 18 groups...

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Answered by Anonymous
2

Explanation:

Periods 4 and 5 have 18 elements. Periods 6 and 7 have 32 elements because the two bottom rows that are separated from the rest of the table belong to those periods. ... A group is a vertical column of the periodic table, based on the organization of the outer shell electrons. There are a total of 18 groups........

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