What will the presence of h+ ions in a solution cause?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

What was bohr’s contribution to the planetary model

How many moles of oxygen react with 12 moles of aluminum