Chemistry, 29.10.2020 07:30 arianaaldaz062002
Neon (Ne), Argon (Ar), and Krypton (Kr), are in the same column on the
periodic table of the elements. What characteristic do these elements
have in common?
A. atomic mass
B. negative electrical charge
C. number of neutrons
D. full valence electron shells
Answers: 1
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Neon (Ne), Argon (Ar), and Krypton (Kr), are in the same column on the
periodic table of the elemen...
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