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- Dictionarymolecule/ˈmɒlɪkjuːl/
noun
- 1. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
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Sep 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. Atom vs Molecule. An atom is the smallest unit of an element. All atoms of a single element contain the same number of protons.
Aug 5, 2024 · They are tiny particles that comprise atoms bonded together in a specific way. Molecules are the foundation of all living things and non-living things. Understanding what a molecule is and how it works is fundamental to many fields of study, including chemistry, physics, and biology.
Feb 2, 2023 · What is a molecule in chemistry. Learn how it is formed. Also, learn about molecular compounds and formulas with examples, facts, and diagrams.
Apr 28, 2017 · 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.
A 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.
Jul 5, 2024 · A molecule is a group of two or more atoms bonded together, forming the smallest unit of a chemical compound that retains its chemical properties. Atoms in a molecule are held together by chemical bonds, such as covalent bonds, where they share electrons.
Sep 8, 2023 · A molecule is the smallest unit of an element or compound, made up of two or more atoms held together by a strong chemical bond, which can be covalent, where electrons are shared, or ionic, where electrons are transferred..
the 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 / məˈlek·jə·lər / (Definition of molecule from the Cambridge Academic Content Dictionary © Cambridge University Press)
noun. (physics and chemistry) the simplest structural unit of an element or compound. see more. types: dipole molecule. a molecule that is a permanent dipole. protein molecule. any large molecule containing chains of amino acids linked by peptide bonds. coenzyme.
Apr 22, 2024 · A molecule is an aggregate of at least two atoms in a definite placement that are held together by chemical forces (also called chemical bonds). A molecule can contain atoms of the same element or atoms of two or more elements, always in a fixed ratio.
