Question

True or false
1. Valency of oxygen is
2. The number of atoms of each element should be same on each side of a balanced equation​

Answer 1

Answer:

1. Answer is 2

2. Balanced chemical equations are equations in which the number of each type of atoms on the reactant side may or may not be equal to the number of respective atoms on the product side. Q. For the given reaction to be balanced, the number of atoms of an element on both side of the reaction should be equal.