1.

Subscripts in the chemical formula X2Y3 denote: A. 2 atoms of X combine with 3 atoms of Y to form X2Y3 B.The subscript 2 denotes that valency of X is 2.

Answer»

Subscripts in the chemical formula X2Y3 denote:

A. 2 atoms of X combine with 3 atoms of Y to form X2Y3

B.The subscript 2 denotes that valency of X is 2.




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