It is possible for the mass of the reactants to be greater than the mass of the products during
a. phase changes
b. fusion reactions
c. fission reactions
d. physical reactions e. chemical reactions

The correct answer is B. It is possible for the mass of the reactants to be greater than the mass of the products during fusion reactions. The mass of the products is less than the mass of the reactants because some of the mass has been converted to energy. Fusion reaction happens when two or more nuclei combine or collide to form an element with a higher atomic number. In this process, some of the matter of the fusing nuclei is converted to energy.

Answerreleasing energy.;