Why is the law of conservation of mass law and not a theory?

Explanation:

Law of conservation of mass means matter cannot be created or destroyed, but it can change forms. The law is used to balance chemical equations. The number and type of atoms must be the same for both reactants and products.

Simply stated, the law of conservation of mass means matter cannot be created or destroyed, but it can change forms. In chemistry, the law is used to balance chemical equations. The number and type of atoms must be the same for both reactants and products, therefor it can't be a theory

Explanation:

they both have a y in them

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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