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Please help!!!!!!!!!!!!!!!!!!

Please help!!!!!!!!!!!!!!!!!!
asked 138k views
3 votes
Please help!!!!!!!!!!!!!!!!!!

Please help!!!!!!!!!!!!!!!!!!-example-1
asked
User Gev
by
8.8k points

1 Answer

5 votes

Answer:

5

Step-by-step explanation:

Arsenic is in row 4 which means it has 4 electron energy levels. The bottom number in the box on the PT is the energy level with the MOST energy.

answered
User Vitek Karas MSFT
by
8.1k points
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