Chemistry
Chemistry, 20.11.2020 23:00, jaydenboi604

PLEASE HELP When moving down the group in the periodic table, which of the following stays the same?
A. The size of the atomic radius.
B. The density of the element.
C. The boiling point of the element.
D. The number of valence electrons

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PLEASE HELP When moving down the group in the periodic table, which of the following stays the same...

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