Is mass conserved in 2Na+2H2O=2NaOH+H2

yes mass conservation is in 2Na+2H2O=2NaOH+H2

Explanation:

it tells how many atoms or molecules of a reactant or a product take part in the reaction

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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