If the Sum Total Mass of Reactants in a Nuclear

question 5

Multiple Choice

If the sum total mass of reactants in a nuclear reaction is greater than that of product particles,then which of the following statements best describes the conditions of the reaction?

• A)reaction is exothermic
• B)reaction is endothermic
• C)atomic number of each reactant must be greater than 40
• D)atomic number of each reactant must be less than 80

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