Protons, neutrons, and electrons.
.the atoms is composed of three -------- particles .the atom has a --------------- and an electron could
an atom, protons are one of three sub-atomic particles of the atom
An atom is a smallest particle of an element. The subatomic particles are electrons, protons and neutrons
The 3 Particles in a atom are * Proton * Neutron * Electron
neutron, proton and electron
they are the electron,proton,neutron
they are neutrons protons and electrons.
they are neutrons protons and electrons.
electron,neutron,positron
They have a mass and are components of the atom.
The electron is the lightest of the three particles that make up an atom, with a mass of approximately 9.11 x 10^-31 kilograms.
There are no other particles in a proton. But atom has electrons, protons and neutrons.