Questions

Shivaji Maharaj was the founder of Maratha empire.

Indus Valley Civilization flourished during 2500-1750 B.C. Indus Valley Civilization is also called as Bronze age civilization.

The size of the pupil is controlled by the Iris when light enters the eye.

Expedite means to do an action or work to be completed quickly or sooner. The opposite of expedite means late, delay, hinder,...

Covalent bonds are bonds formed between two non metals by sharing of electrons in their outer most orbits for stable.

Atoms are composed of three main particles called electrons, protons and neutrons. We know that, the electrons are negatively charged particles whereas protons are positively charged and neutrons have no charge.

Hence, as the number of electrons and protons are equal and they are oppositely charged, the atom will have no charge as their charges cancel each other.