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Statement 1: Mass is conserved during the reaction.
Statement 2: Sum of mass and energy is conserved during the reaction.

Which statement is true for both nuclear reaction and chemical reaction?

Only 1
Only 2
Both 1 and 2
Neither 1 nor 2

Respuesta :

Answer:

Both 1 and 2

Explanation:

Mass conservation law: For any closed system, the mass of the system remain constant.

Energy conservation law: energy can't destroy or create.It can only transfer one state to another state.

Answer:

only 2

Explanation:

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