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
The 3 Particles in a atom are * Proton * Neutron * Electron
An atom is a smallest particle of an element. The subatomic particles are electrons, protons and neutrons
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.