asked 129k views
4 votes
What can you determine about an element if you only know its group number

on the periodic table?
A. The number of valance electrons
B. The total number of protons and neutrons
C. The number of protons
ОО
D. The total number of electrons

1 Answer

4 votes

Answer:

the number of protons

Step-by-step explanation:

the

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