J.J Thompson in 1897 demonstrated that cathode rays are composed of tiny, negatively charged subatomic particles called electrons.
They are. They were not invented.
negative charge
A charge which is not a positive charge is a negative charge.
he discovered the the electron has a negative charge through an experiment called the oil-drop experiment
a positive charge
there has to be a negative charge in the molecule as there is a positive charge. there is a negative charge and when it and a positive charge gets together it forms something that makes the charge neutral
negative charge
Cathode rays were discovered by JJ Thomson and carry a negative charge Anode rays were discovered by Goldstein and carry a positive charge.
There are two types of the electrostatic charges that have been discovered. The positive and the negative charge. There is also the neutral charges.
A cation has a positive charge and an anion has a negative charge.
There are two types of the electrostatic charges that have been discovered. The positive and the negative charge. There is also the neutral charges.
A charge which is not a positive charge is a negative charge.
J. J. Thomson discovered the electron (particle carrying negative charge) in 1897.
he discovered the the electron has a negative charge through an experiment called the oil-drop experiment
Electrons have an electrical negative charge.
Electrons carry a negative charge to balance out the positive charge of the proton.
Electrons charge is a negative
He discovered the electron which has a negative charge of 1.602 x 10-19 coulombs and a mass of 9.1 x 10-31 kg.