5.61 x 10^8 (this might not be entirely right, haven’t used scientific notation in a while)
The nucleus!! This is made up of protons and neutrons that each weigh about 1 amu.
Electrons are not found in the nucleus and weigh almost nothing so chemistry in school doesn’t bother with them :)
They have to form a chemical bond in order to brake them down first
about 43001 is it i think
