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K (potassium) belongs to group IA of the periodic table, and has 1 valence electron. Br (bromine) belongs to VIIA, and has valence electrons.
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K (potassium) belongs to group IA of the periodic table, and has 1 valence electron. Br (bromine) belongs to VIIA, and has

valence electrons.

User Timothy Jeffcoat
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4.6k points

2 Answers

5 votes

Answer:

seven

Step-by-step explanation:

just got it right on edg-enuity :)

User Haffax
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5.0k points
3 votes

Answer:

7

Step-by-step explanation:

on edg

User Arlen
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4.6k points
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