2.balancing chemical equations demonstrates that all atoms are conserved during reactions as they change from reactants to products. Which fact does the conservation of atoms prove.
A.Matter is conserved
B.Elemebts are conserved
C.Molecules are conserved
D.Compounds are conserved
A is correct.
The conservation of atoms in a chemical reaction is demonstrated by balancing chemical equations. This principle shows that all atoms present in the reactants are conserved and remain in the products. In other words, no atoms are lost or gained during the reaction.
From the given choices, the conservation of atoms proves the fact that matter is conserved (Choice A). Matter refers to anything that occupies space and has mass, which includes atoms. By observing the conservation of atoms in chemical reactions, we can conclude that matter is conserved.