A photon and photons exist only while moving and have zero rest mass mo,if mo were not zero,photons would have infinite mass.
Diatomic elements have a net charge of zero. For example O2 has no net charge.
Neutral particle or system
protons
A positively charged particle is called a proton. A negatively charged particle is called an electron.
An electron has a charge of -1.6 x 10 (to the negative 19th power) C The neutron has no charge at all. Thus the net charge is that of the electron. -1,6 x 10(-19th power).
There is no net electrical charge on an "unreacted" atom.
No, h2 does not have a net charge. It is a neutral molecule.
no charge / neutral
A neutron
In the atomic nucleus the neutron has no electrical charge.
A particle with no net electrical charge, such as a neutron.
This atomic particle is the neutron.
2
An ion has a net electrical charge; a nonionic particle that is at least as large as an atom does not.
It would depend on which branch of science you are dealing with:Chemistry: A solution which is neither acidic nor basic .Chemistry: A compound which does not ionize in solutionPhysics: A particle or object which has neither a positive or negative electrical chargePhysics: A particle or object with a net electric charge of zeroScience general: A colour such as white, black or grey which lacks hue or is achromatic.Science general: Neither at one extreme or the other (for heat, or energy)
The neutron is a subatomic particle with no net electric charge and a mass slightly larger than that of a proton.
A positively charged particle is called a proton. A negatively charged particle is called an electron.
An electron has a charge of -1.6 x 10 (to the negative 19th power) C The neutron has no charge at all. Thus the net charge is that of the electron. -1,6 x 10(-19th power).
The charge from the protons and electrons. If an atom loses an electron, it will have a net positive charge. If an atom gains an extra electron, it will have a net negative charge.
Yes. If the net force is not zero, the particle accelerates. Accelerate means the velocity changes,if the velocity changes the kinetic energy of the particle changes.