What is the term for a particle composed of two or more nonmetal atoms?

Question

Quizplus · Accepted Answer

A molecule is defined as a particle composed of two or more nonmetal atoms bonded together. An entity is a general term and could refer to any type of particle, not necessarily one composed of nonmetal atoms. Iota refers to a very small quantity or letter in the Greek alphabet, and has no relation to nonmetal particles. A unit is a general term for any standardized quantity and is not specific to nonmetal particles.

What Is the Term for a Particle Composed of Two