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1. www.bbc.co.uk › bitesize › articlesElements, compounds and mixtures - BBC Bitesize

   www.bbc.co.uk › bitesize › articles

   A particle diagram of a mixture can include atoms and molecules, but they are not bonded together. This particle diagram shows air . Air is a mixture which is made mainly of nitrogen molecules ...

   • Atoms and molecules

     When the atoms are from different elements, the molecule can...

2. chemistry.stackexchange.com › questions › 2879What is the definition of of 'compound', 'mixture', 'element ...

   chemistry.stackexchange.com › questions › 2879

   Compound: two or more different atoms bonded together. Mixture: two or more different atoms together but not joined. Molecule: two particles (same or different) bonded together. Element: only 1 type of atom; this definition is applied to things both bonded and not to itself.

3. Videos

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     GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3

     Feb 4, 2019

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     Pure Substances and Mixtures, Elements & Compounds, Classification of Matter, Chemistry Examples,

     Aug 5, 2017

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     Elements, Atoms, Molecules, Ions, Ionic and Molecular Compounds, Cations vs Anions, Chemistry

     May 14, 2017

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4. chem.libretexts.org › Courses › Los_Angeles_Trade3.5: Pure Substances and Mixtures - Chemistry LibreTexts

   chem.libretexts.org › Courses › Los_Angeles_Trade

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   Aug 23, 2019 · A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds. Mixtures can be classified as homogeneous or heterogeneous. Elements and compounds are both examples of pure substances.

5. www.bbc.co.uk › bitesize › articlesAtoms and molecules - BBC Bitesize

   www.bbc.co.uk › bitesize › articles

   When the atoms are from different elements, the molecule can also be called a compound. The atoms of some elements like helium do not form bonds. Helium atoms are single atoms.

6. edu.rsc.org › resources › atoms-elements-moleculesAtoms, elements, molecules, compounds and mixtures

   edu.rsc.org › resources › atoms-elements-molecules

   Matter is composed of particles, which may be atoms, molecules or ions. 4. Classify substances as elements, compounds, mixtures, metals, non-metals, solids, liquids, gases and solutions. A mixture consists of two or more elements or compounds not chemically combined together. All substances are made of atoms.

7. iu.pressbooks.pub › stemforeducators › chapter1.5 Classification of Matter (Element, Compound, Mixture)

   iu.pressbooks.pub › stemforeducators › chapter

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   The atoms in a molecule move around as a unit, much like the cans of soda in a six-pack or a bunch of keys joined together on a single key ring. A molecule may consist of two or more identical atoms, as in the molecules found in the elements hydrogen, oxygen, and sulfur, or it may consist of two or more different atoms, as in the molecules found in water.

8. People also ask

   What if a molecule is not a mixture?

   • If one atom, then not molecule and not mixture and not compound. If two atoms and same element, then molecule and not compound and not mixture. If two atoms and not same element, then compound and molecule and not mixture. If two different molecules and evenly mixed, then homogeneous mixture.

   terminology - What is the definition of of 'compound', 'mixture

   chemistry.stackexchange.com/questions/2879/what-is-the-definition-of-of-compound-mixture-element-and-molecule

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   Is matter a mixture or a molecule?

   • Matter is composed of particles, which may be atoms, molecules or ions. 4. Classify substances as elements, compounds, mixtures, metals, non-metals, solids, liquids, gases and solutions. A mixture consists of two or more elements or compounds not chemically combined together. All substances are made of atoms.

   Atoms, elements, molecules, compounds and mixtures

   edu.rsc.org/resources/atoms-elements-molecules-compounds-and-mixtures/617.article

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   How do you know if a molecule is a mixture?

   • If two atoms and same element, then molecule and not compound and not mixture. If two atoms and not same element, then compound and molecule and not mixture. If two different molecules and evenly mixed, then homogeneous mixture. If two different substances and differentiable on the molecular level, then heterogeneous mixture.

   terminology - What is the definition of of 'compound', 'mixture

   chemistry.stackexchange.com/questions/2879/what-is-the-definition-of-of-compound-mixture-element-and-molecule

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   What is the difference between a compound and a molecule?

   • Compound: two or more different atoms chemically bonded together. Molecule: two or more different or same atoms chemically bonded together. Element: one single atom. A mixture contains two or more substances (elements, lattices, molecules, compounds), that are not chemically bonded together.

   terminology - What is the definition of of 'compound', 'mixture

   chemistry.stackexchange.com/questions/2879/what-is-the-definition-of-of-compound-mixture-element-and-molecule

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   Can a molecule consist of atoms of the same element?

   • The molecule can consist of atoms of the same element, or atoms of different elements. If you joined to molecules via covalent bonding, you'd have created a new molecule (it's nothing special). Compounds are made of two or more elements bound together.

   terminology - What is the definition of of 'compound', 'mixture

   chemistry.stackexchange.com/questions/2879/what-is-the-definition-of-of-compound-mixture-element-and-molecule

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   What is the difference between a mixture and an element?

   • Element: one single atom. A mixture contains two or more substances (elements, lattices, molecules, compounds), that are not chemically bonded together. So basically a mixture is like you said a bath tub with elements, compounds, lattices, and/or molecules in it but they are not bonded together chemically.

   terminology - What is the definition of of 'compound', 'mixture

   chemistry.stackexchange.com/questions/2879/what-is-the-definition-of-of-compound-mixture-element-and-molecule

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9. learning-center.homesciencetools.com › articleMolecules, Compounds and Mixtures - Kinetic Theory | HST

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   The atoms in molecules bind together chemically, which means that the atoms cannot be separated again by physical means, such as filtration. The molecule has different properties from the elements from which is was made. A water molecule is not three separate atoms, two hydrogen (H) and one oxygen (O), but it is actually a unique H 2 O molecule.