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frozen [14]
2 years ago
9

What is electrons configuration for arsenic ?

Chemistry
1 answer:
Anna35 [415]2 years ago
7 0

Answer:

[Ar] 3d¹⁰ 4s² 4p³

Explanation:

so...... ur welcome

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A. air pressure,this is answer.

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<h3>What is radioactivity?</h3>

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