According to the law of conservation of mass, how should the number of atoms of each element compare on the reactant and product sides of a balanced chemical equation?
Answer and explanation
Correct answer: Equal on both sides
According to the law of conservation of mass, atoms are neither created nor destroyed in a chemical reaction. Therefore, in a balanced equation, the number of atoms of every element is equal on the reactant and product sides. A greater number of atoms on either side would indicate an unbalanced equation.
Frequently asked questions
What is the correct answer to this question?
Equal on both sides
Why is this the correct answer?
According to the law of conservation of mass, atoms are neither created nor destroyed in a chemical reaction. Therefore, in a balanced equation, the number of atoms of every element is equal on the reactant and product sides. A greater number of atoms on either side would indicate an unbalanced equation.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
