Question

what is an electron?? hy nandini chat in this question. ​

Answer 1

electron is a negatively charged atom

Answer 2

Explanation:

Electrons are one of three main types of particles that make up the atom. They are extremely small and have an electric charge of −1. All atoms have the same number of electrons as protons. Negative electrons are attached to the positive nucleus.

Or

an elementary particle consisting of a charge of negative electricity equal to about 1.602 × 10−19 coulomb and having a mass when at rest of about 9.109 × 10−31 kilogram or about ¹/₁₈₃₆ that of a proton.