A balanced equation has an equal number of___ of different ___in the reactants and products.
atoms, elements
elements, molecules
molecules, atoms
molecules, elements
A balanced chemical equation is one which contains an equal number of atoms of each element on both the sides of the equation.
A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction is equal on the reactant and product side.
Mass of reactants is equal to the mass of products. A reaction has the same number of atoms of different elements on either side of a chemical equation.
Mass of reactants is equal to mass of products if the reaction has same number of atoms of different elements on either side of the chemical equation respectively.