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6 votes
I need this ASAP :-(

The group number corresponds to _________________________.

A. Number of shells
B. Number of valence electrons
C. Atomic number
D. Atomic mass


asked
User Fffrost
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2 Answers

5 votes

Answer:

B

Step-by-step explanation:

Group number corresponds to number of valence electrons, atomic number corresponds to number of protons and period number corresponds to number of shells

5 votes
B is the correct answer I think
answered
User Marco Johannesen
by
8.0k points

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