How do you find the group number on the periodic table of elements?

1.	How do you find the group number on the periodic table of elements?
Answer» ong>ANSWER: Explanation: The periodic table ALSO has a special name for its vertical columns. Each column is CALLED a GROUP. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.

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Explanation:

The periodic table ALSO has a special name for its vertical columns. Each column is CALLED a GROUP. The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons.

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How do you find the group number on the periodic table of elements?

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