Question

The law of constant composition states: All atoms of a given element have a constant composition and are different than atoms of any other element.

A. The nucleus is a dense region of positive charge that always contains protons and neutrons.
B. Matter cannot be either created or destroyed in a chemical reaction.
C. All samples of a given compound have the same proportions of their constituent elements.
D. none of the above

Answer 1

C

Step-by-step explanation:

The law proves C. For examples no matter how water you have it will always have a 1:2 ratio of oxygen to hydrogen. :)