Physics, asked by mukunddnilekar, 20 days ago

16) Arsenic is a impurity.*
a. Trivalent
b. Tetravalent
c. Pentavalent
d. Divalent​

Answers

Answered by evinmartin33
0

Answer:

The answer is Trivalent impurity

Explanation:

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Answered by pandeysweta394
0

Answer:

the answer is trivalent

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