In the atom:
Neutron:
Mass: 1,00866491600(43) amu.
Charge: neutral
James Chadwick, 1932
Electron:
Mass: 5,4857990946(22)×10−4 amu.
Charge: negative
J. J. Thomson, 1897
Proton:
Mass: 1,007276466812(90) amu.
Charge: positive
Ernest Rutheford, 1919
Subatomic particles with no charges are neutrons
proton +1neutron 0electron -1
"All subatomic particles have the same mass" is not a true statement, as different subatomic particles, such as protons, neutrons, and electrons, have different masses and charges.
subatomic particles :)
The negative charge in an atom is called an electron. Electrons are subatomic particles that orbit the nucleus of an atom and are responsible for carrying electrical current and forming chemical bonds.
Such particles include Electron and betatron (beta particle)
They help atoms bond together
yes, that's why they are called subatomic.
an electron is found in shells , it is a subatomic particle
These particles are called protons.
Three Subatomic Particles: 1) Neutrons- neutral (no) charge. 2) Protons- positive charge (+) . 3) Electrons- negative charge (-) .
Neutrons: 0Protons: +1