Answer:
just go to googel and it will tell you
Explanation:
A Timeline<span> on </span>Atomic Structure<span>. 400 B.C. Democritus' </span>atomic theory<span> posited that all matter is made up small indestructible units he called </span>atoms<span>. ... 1803 John Dalton proposed that elements consisted of </span>atoms<span> that were identical and had the same mass and that compounds were </span>atoms<span> from different elements combined together.</span>
It’s mass number would be 5 as it’s the protons and the neutrons added together
Answer:
Gastric Acid?
Explanation:
Acid seems like it would have more ph
