atom can not exists without protons. At least one proton is necessary to form an atom. For example hydrogen atom. It does not contain neutron. All other atoms has got neutrons also in the nucleus.
Protons are smaller than atoms; in fact, protons are located within atoms.
Atoms that do not have any protons are called neutrons.
Protons are part of the nuclei of atoms. All matter has atoms therefore there are protons in batteries.
All atoms with the same number of protons are atoms of the same element. The number of protons is the atomic number of the element.
Dinitrogen tetroxide has 2 nitrogen atoms and 3 oxygen atoms. Nitrogen has 7 protons and oxygen has 8 protons. So this compound has 38 protons.Oxygen atoms have eight protons each. Nitrogen atoms have seven protons each. So, the given compound has 7x2 + 8x4 = 46 protons.
Oxygen atoms contain protons like every other atoms. It has 8 protons in a atom.
The neutron. Unless it is an isotope, which has a different number of neutrons.
Lead has more protons in the nucleus of its atoms compared to tin. Lead has 82 protons while tin has 50 protons in its nucleus.
Protons are protons, no matter what element they are in.
All atoms have protons. Protons are positively charged subatomic particles located in the nucleus of an atom.
All atoms don't have the same number of Protons.
All atoms have neutrons, protons and electrons.