Molecule | Definition, Examples, Structures, & Facts | Britannica
WebMay 10, 2024 · Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. Learn more about the properties and structures of molecules in this article.
Molecule Definition & Meaning - Merriam-Webster
WebThe meaning of MOLECULE is the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms. How to use molecule in a sentence.
What Is a Molecule? Definition and Examples - Science Notes …
WebSep 12, 2020 · A molecule is defined as an electrically neutral group of two or more atoms connected by chemical bonds. Here are examples of molecules and a look at the difference between a molecules, compounds, and ions.
Definition and Examples of a Molecule - ThoughtCo
WebJul 18, 2022 · What Is a Molecule? Definition of a Molecule Plus Examples. ThoughtCo / Hilary Allison. By. Anne Marie Helmenstine, Ph.D. Updated on July 18, 2022. The terms molecule, compound, and atom can be confusing! Here's an explanation of what a molecule is (and is not) with examples of common molecules.
MOLECULE | English meaning - Cambridge Dictionary
Webthe smallest unit into which a substance can be divided without chemical change, usually a group of two or more atoms. molecular. adjective [ not gradable ] us / …
Molecule - Wikipedia
WebA molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion.
MOLECULE Definition & Meaning | Dictionary.com
WebA group of two or more atoms linked together by sharing electrons in a chemical bond. Molecules are the fundamental components of chemical compounds and are the smallest part of a compound that can participate in a chemical reaction.
Molecule - Definition, Types and Examples | Biology Dictionary
WebApr 28, 2017 · Molecule Definition. A molecule is two or more atoms bonded together to form a single chemical entity. Each atom carries a certain number of electrons that orbit around the nucleus. The nucleus consists of protons and neutrons, of different numbers in different elements.
Molecule Definition & Meaning | Britannica Dictionary
WebMOLECULE meaning: 1 : the smallest possible amount of a particular substance that has all the characteristics of that substance; 2 : a very small amount of something.
Molecule: Definition, Examples, Facts & Diagram
WebFeb 2, 2023 · What is a Molecule. Atoms are the basic or fundamental units of matter that rarely exist independently but combine to form different substances. Whenever two or more atoms combine, they form a molecule. It is the smallest unit of a chemical substance having all the properties of that substance. Molecules are neutral and carry no …