What was one main point of dalton's atomic theory?
a. that atoms were made up of positive and negative charges
b. that atoms made up the smallest form of matter
c. that atoms changed as they formed compounds
d. that atoms had a nucleus at the center

D no is the main point of dalton atomiv theory

Explanation:

stupid i wont let you get a chance

explanation:

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.