Hydrogen normally doesn't but its isotopes deuterium and tritium do.
hydrogen
Neutrons have a 0 (zero) charge
neutrons are neutral they have 0 charge
The number of neutrons differ for each isotope of a chemical element.
No, absolutely not. There are much smaller particles, first Electrons (which are part of reactions), Then Quarks that neutrons and protons are made of (and are part of reactions), and much, much smaller particles after that also are involved in chemical reactions.
Neutrons and protons are involved in nuclear reactions because they reside in the nucleus of an atom. In contrast, electrons are involved in chemical reactions as they participate in forming chemical bonds between atoms.
Electrons do but neutrons do not
Neutrons are not involved in chemical reactions.
The chemical symbol for fluorine isotope with 9 neutrons is 18F (18 is a superscript).
Each neutron has an (electrical) charge of zero. For two neutrons, 0 + 0 = 0.
Hydrogen has 0 neutrons
neutrons are neutral they have 0 charge
Neutrons have a 0 (zero) charge
Hydrogen typically has 0 neutrons.
Hydrogen has 1 electron, (1 proton) and 0 neutrons.
The number of neutrons differ for each isotope of a chemical element.
All chemical elements (excepting the isotope 1H) contain neutrons.
Each isotope of a chemical element has a different number of neutrons.