A nuclear reaction must be balanced in terms of mass number . Sum of mass number of the reactants should be equal to the sum of mass number of products i.e. sum of nucleons should be preserved . This is the condition for nuclear reaction . Mass number remains same but mass change which appears in the form of energy.
Question : Select the grammatically correct sentence. A.Vegetables are an important source of energy. A balanced diet must include vegetables. B.Vegetables are a important source of energy. A balanced diet must include vegetables. C.Vegetables are an important source of
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