When you say "touch," you are most likely seeing solid balls with a specific diameter, coming closer together than this diameter. Much like ball bearing stacked together.
Problem is, when analyzing protons in a nucleus, concepts like "diameter" and "distance between protons" become meaningless concepts. We can NOT say with any meaning what the "diameter" of a proton is -- we can only discuss the probability that one particle, at a specific distance from a proton, will interact with that proton. Worse, we also can NOT discuss with any meaning "where" a proton is located within a nucleus. At these distances, to say, "Proton 1 is here, and proton 2 is a distance of .5 fermis away," is a nonsensical statement. When we get within a nucleus, ordinary concepts of location and distance disappear.
protons and neutrons
there are 66 protons & 97 neutrons
When you combine neutrons and protons you get an atomic nucleus.
Mass number is about the neutrons and protons. The total of neutrons and protons.
13 protons and 14 neutrons
They don't touch each other, they are all blocked by neutrons in the nucleus, that is why protons don't just repel each other and the nucleus doesn't fall apart.
Protons have a positive charge Neutrons have no charge Electrons have a negative charge Protons and Neutrons are found in the nuclei of atoms, while Electrons orbit in layers. Neutrons separate the Protons so that they never touch each other. The number of Protons defines which element you have The number of neutrons defines the isotope you have The number of Electrons defines the charged ion you have
Protons are positively charged Neutrons are negatively charged The number of protons is the atomic number Protons+Neutrons=Atomic weight
No other particles; but protons and neutrons contain quarks and gluons.
Neutrons are completely separate from protons, so neutrons do not have any protons, and protons do not have any neutrons.
There is no other name for protons per se, but protons and neutrons are collectively called nucleons.
Protons and neutrons are in nucleus. Electrons revolve around them
Protons and neutrons are made up of quarks that are held together by the strong nuclear force. This force acts between the quarks within each individual proton or neutron, preventing them from coming into contact with each other. Additionally, the negatively charged electrons surrounding the nucleus create a repulsive force that helps keep protons from touching.
None -- all protons are protons, which are different from neutrons.
Protons, neutrons and electrons - as in all the other chemical elements.
14 protons and 14 neutrons
Protons are positively charged and neutrons are neutral.