The most common isotope of hydrogen, hydrogen-1, has no neutrons.
Hydrogen is the only element without any neutrons.
The nucleus of an atom holds the neutron as well as any protons. An exception to this is protium because it does not have any neutrons.
The neutron does not have any charge
Yes, a neutron is smaller than an atom. Neutrons are subatomic particles found within the nucleus of an atom, along with protons, and are about the same size as protons. Atoms consist of a nucleus made up of protons and neutrons, surrounded by electrons in orbit.
Hydrogen does not have any neutrons unless it is the isotope deuterium ( 1 neutron) or tritium (2 neutrons)
Hydrogen-1, (there is a trace of hydrogen-2 (deuterium) found in nature, and hydrogen-3 is an artificial isotope)
The neutron is the subatomic particle in the atom that does not have an electric charge. It is located in the nucleus along with the positively charged protons, and its role is to help stabilize the nucleus by adding mass without adding extra charge.
The nuclear particle that has about the same mass as a proton but no electrical charge is called a neutron. Neutrons are found in the nucleus of an atom along with protons and contribute to the atomic mass of the atom.
Neutron is the answer you're likely after. When considering the atom, Neutrons, Protons and Electrons are your concern and they have charges of 0, +1, -1, respectively.
A subatomic particle without charge is a neutron. Neutrons are neutral particles found in the nucleus of an atom alongside protons. They do not possess any electric charge, unlike electrons which are negatively charged and protons which are positively charged.
a neutron is neutral. it doesn't have the same number of protons and electrons, but an atom that is neutral does. A neutron has the same mass as a proton but it doesn't have a chrge. Protons are positively charged and electrons are negatively charged.
If this were to happen, which for most nuclei would be unbelievably unlikely, it would form a different isotope of the same element. I can't offhand think of any way a nucleus could gain or lose a neutron without something else happening at the same time. A neutron can change into a proton by emitting an electron (and an electron antineutrino), or a proton can absorb an electron and change into a neutron, but in both of these cases there's more going on than just the neutron number of the nucleus changing.