Electrons.
The scientist who used a cathode ray tube to discover negatively charged subatomic particles was J.J. Thomson.
neutrons
.The electron is a subatomic particle that carries a negative electrical charge.(The proton carries a positive charge, and the neutron carries no charge.)In the atom the electron is negatively charged.
These negatively charged particles are called electrons.
Electrons are negatively charged subatomic particles.
The plums in the famous "plum pudding" model of the atom represented electrons, which are negatively charged subatomic particles.
Neutron is neutral. Proton is positively charged. Electron is negatively charged.
positively charged protons negatively charged electrons neutral neutrons
The negatively charged subatomic particle that moves around the nucleus is the electron. The proton, along with the neutron, comprises the nucleus.
Protons have positively charged particles, Electrons have negatively charged particles, and Neutrons don't have and charged particles
Of the hundreds of subatomic particles, many have an electric charge. The best-know particle with a positive charge is the proton. Subatomic particles are considered only protons, neutrons, electrons. The other particles form the large group of elementary particles (which includes also p, n and e).
In a liquid, the current is carried by the movement of charged particles called ions or electrons. Ions can be positively or negatively charged atoms or molecules, while electrons are negatively charged subatomic particles. The flow of these charged particles creates an electric current in the liquid.