The Law of Constant Composition States

Multiple Choice

The law of constant composition states:

A) Matter cannot be either created or destroyed in a chemical reaction.
B) The nucleus is a dense region of positive charge that always contains protons and neutrons.
C) All samples of a given compound have the same proportions of their constituent elements.
D) All atoms of a given element have a constant composition and are different than atoms of any other element.
E) none of the above