Question

who discovered the electron write the characteristics of an electron​

Answer 1

Answer:

Thomson

Explanation:

During the 1880s and '90s scientists searched cathode rays for the carrier of the electrical properties in matter. Their work culminated in the discovery by English physicist J.J. Thomson of the electron in 1897.

Answer 2

Hey there!!✌

This is ur answer:-

Electron was discovered by J. J. Thomson in 1897 when he was studying the properties of cathode ray.

*Characteristics of Electrons-

1) Mass of an electron :

Mass of an electron :The mass of an electron is about of the mass of hydrogen atom. Since the mass of a hydrogen atom is 1 u. The absolute mass of an electron is, however, 9 × 10–28 gram.

2)Charge of an electron :

Charge of an electron :The absolute charge on an electron is 1.6 × 10–19 coulomb of negative charge. The relative charge of an electron is, – 1.

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