Chemistry, asked by ITSManish3730, 10 months ago

The total number of valence electrons in 4.2 g of n3 ion is (na is the avogadro's number) (1) 2.1 na (2) 4.2 na (3) 1.6 na

Answers

Answered by sonalikasword

5

Answer:

0.16

Explanation:

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