What is always true according to the Law of Conservation of Matter?(1 point)
Responses
New molecules cannot be formed from the reactants during a chemical reaction.
New molecules cannot be formed from the reactants during a chemical reaction.
The total number of molecules before and after a chemical reaction stays the same.
The total number of molecules before and after a chemical reaction stays the same.
Atoms created during a chemical reaction must have the same mass as the atoms in the reactants.
Atoms created during a chemical reaction must have the same mass as the atoms in the reactants.
Atoms can be rearranged during a chemical reaction but cannot be added or taken away.
1 answer
Atoms can be rearranged during a chemical reaction but cannot be added or taken away.
1 answer