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Molecule | Definition, Examples, Structures, & Facts | Britannica
https://www.britannica.com/science/molecule
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.
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Molecule Definition & Meaning - Merriam-Webster
https://www.merriam-webster.com/dictionary/molecule
1. : the smallest particle of a substance that retains all the properties (see property sense 1a) of the substance and is composed of one or more atoms (see atom sense 1a) a molecule of water. a molecule of oxygen. 2. : a tiny bit : particle. a molecule of political honesty Time. Synonyms. atom. bit. crumb. dribble. fleck. flyspeck. grain. granule.
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What Is a Molecule? Definition and Examples - Science Notes …
https://sciencenotes.org/what-is-a-molecule-definition-and-examples/
Sep 12, 2020 · A molecule is an electrically neutral group of atoms held together by chemical bonds. 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.
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Molecule - Definition, Types and Examples | Biology Dictionary
https://biologydictionary.net/molecule/
Apr 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.
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MOLECULE | English meaning - Cambridge Dictionary
https://dictionary.cambridge.org/dictionary/english/molecule
the simplest unit of a chemical substance, usually a group of two or more atoms. SMART Vocabulary: related words and phrases. Physics: atoms, molecules & sub-atomic particles. …
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MOLECULE Definition & Usage Examples | Dictionary.com
https://www.dictionary.com/browse/molecule
noun. Chemistry, Physics. the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. …
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Molecule - Wikipedia
https://en.wikipedia.org/wiki/Molecule
A 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.
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Molecule - Definition and Examples - Biology Online Dictionary
https://www.biologyonline.com/dictionary/molecule
Sep 8, 2023 · Definition: A group of atoms bonded together. Table of Contents. Molecule Definition. Two or more atoms (same or different) that are held together by attractive forces or chemical bonds form a molecule.
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MOLECULE | definition in the Cambridge English Dictionary
https://dictionary.cambridge.org/us/dictionary/english/molecule
the simplest unit of a chemical substance, usually a group of two or more atoms. SMART Vocabulary: related words and phrases. Physics: atoms, molecules & sub-atomic particles. …
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Molecules and compounds overview | Atomic structure (article)
https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/introduction-to-compounds/a/paul-article-2
Molecules are the simplest unit of a covalent compound, and molecules can be represented in many different ways. Atoms are the smallest units of matter that still retain the fundamental chemical properties of an element. Much of the study of chemistry, however, involves looking at what happens when atoms combine with other atoms to form compounds.
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