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What is the location for the valence electron(s) for an atom of Barium, Ba? O 2 electrons in energy level 3 O 2 electrons in energy level 6 O 6 electrons in energy level 2 O 1 valence electron in energy
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What is the location for the valence electron(s) for an atom of Barium, Ba?

O 2 electrons in energy level 3
O 2 electrons in energy level 6
O 6 electrons in energy level 2
O 1 valence electron in energy level 6

User Jeltok
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1 Answer

5 votes

Answer:

2 electrons in energy level 6

User NeverStopLearning
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