Question

Which is a component of John Dalton’s atomic theory?

The ratio of atoms in a compound is fixed.
The atoms of different elements are the same.
An atom is a small particle of matter that can be broken down.
A reaction can create or destroy atoms as well as rearrange them.

Answer 1

The ratio of atoms in a compound is fixed.

Step-by-step explanation:

its a

Answer 2

Answer: lol the answer is A

Step-by-step explanation:

i’m just smart like that , thought i should give y’all a clue