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Some properties of electron

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Some properties of electron

Posted by Prince Verma 7 years, 2 months ago

CBSE > Class 09 > Science

2 answers

Manani Chaudhary 7 years, 2 months ago

Electrons are negatively charged particles.2)they are always equal to the proton present in the atom .3)if they are not equal to the no of protons then the atom will carry charge it means the atom becomes an ion.3)electron is discovered by JJ Thomson.5)their relative charge is minus one(_1) .6)their relative mass is one by one eight three eight

Akanksha Kumari? 7 years, 2 months ago

Properties of electron are as follows: a. It was discovered by J.J Thomson in 1897. b. It has negative charge. c. It's relative mass is 1/ 1834 u. d. Its absolute mass is 9× 10^ -28 g. e. It's relative charge is -1. f. Its absolute charge is -1.6 × 10^ -19 Coulomb. g. It is one of the subatomic particles of an atom.

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