Antoine lavoisier stated that mass is conserved in chemical reactions. this is called
the law of
action-reaction
elasticity
atoms
conservation of mass

Conservation of Mass

Explanation:

Conservation of Mass -

According to the works of Antoine Lavoisier , he stated that , mass is always conserved in a chemical reaction .

For example ,

carbon reacts with oxygen , it forms carbon dioxide ,

But , by using the principle of conservation of mass ,

mass can not created or be destroyed , hence , the mass of the initial state and final remains constant , there is only the transfer of mass or matter .