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nignag [31]
4 years ago
8

These values also increase from the bottom to the top of a group because the size of the atom decreases, resulting in a distance

between the nucleus and the valence electron shell, which increases the attraction between the protons and electrons.
Chemistry
1 answer:
Allushta [10]4 years ago
7 0

<span>These values also increase from the bottom to the top of a group because the size of the atom decreases, resulting in a smaller distance between the nucleus and the valence electron shell, which increases the attraction between the protons and electrons.</span>

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