Which of the following statements are true of groups on the periodic table?
Check all that apply.
A. Elements in a group have the same number of protons.
B. Elements in a group have the same number of electron shells.
C. Elements in a group have similar properties.
D. Elements in a group have the same number of neutrons.
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Ответ:
The correct answer is A, C and D
Explanation:
Ответ:
if ima be honest idk the answer i just wanted to say something :)
Explanation: