About 62,100 results
Open links in new tab
  1. Molecule - Wikipedia

    A molecule is a group of two or more atoms that are held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions that satisfy this …

  2. Molecule | Definition, Examples, Structures, & Facts | Britannica

    May 24, 2026 · 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 …

  3. 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 …

  4. Molecule: Definition, Examples, Facts & Diagram

    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.

  5. Molecules | An Open Access Journal from MDPI

    Jun 5, 2012 · Molecules is a leading international, peer-reviewed, open access journal of chemistry published semimonthly online by MDPI. The International Society of Nucleosides, Nucleotides & …

  6. MOLECULE Definition & Meaning - Merriam-Webster

    Jun 17, 2026 · The 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 …

  7. Atoms and molecules - BBC Bitesize

    One molecule of the compound methane is made from one carbon atom and four hydrogen atoms. These are carbon dioxide molecules. Can you work out what elements the different coloured circles …

  8. Molecule - Simple English Wikipedia, the free encyclopedia

    Molecule This is a sugar molecule. Carbon atoms are made blue, oxygen atoms are made red and hydrogen atoms are made white to show the difference. In reality atoms do not have a color. A …

  9. MolView

    MolView is an intuitive web-application to make science and education more awesome! MolView is mainly intended as web-based data visualization platform. You can use MolView to search through …

  10. PubChem

    PubChem is the world's largest collection of freely accessible chemical information. Search chemicals by name, molecular formula, structure, and other identifiers. Find chemical and physical properties, …