Both josef loschmidt and Amedeo Avogadro contributed to our understanding of basic m

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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n