dewayneoneal377wayne dewayneoneal377wayne

13-10-2016
Social Studies

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elements in the same period have

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JoshuaCurtis JoshuaCurtis

13-10-2016

he elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons. They are the electrons involved in chemical bonds with other elements. Every element in the first column (group one) has one electron in its outer shell.

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JuliannaW JuliannaW

13-10-2016

All of the elements in a period have the same number of atomic orbitals. For example, every element in the top row (the first period) has one orbital for its electrons. All of the elements in the second row (the second period) have two orbitals for their electrons.

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