Difference between Molecule and Compound, Compounds and Mixtures, Questions (For CBSE, ICSE, IAS, NET, NRA 2022)

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Difference between Molecule and Compound

  • Difference between molecule and compound is one of the most commonly discussed topics in the chemistry subject. In this article, the difference between a molecule and compound in tabular form is given to help the students understand this topic better. This comparison of molecule and compound can also help the students to know the examples of a compound and molecule and how they are different in their properties.
  • Before going to the differences, it is important to know the details about a compound and a molecule in detail. By knowing their respective details, it becomes easy to understand their differences. Visit the following links to know about a molecule and compound in detail.
    • Introduction to The Concept of Atoms and Molecules
    • Elements and Compounds

What is the Difference between a Compound and a Molecule?

  • A compound is a substance that is composed from two or more different elements. Water () , table salt , carbon dioxide () , methane and chlorophyll are a few examples of compounds. They are compounds because they each contain more than one kind of element. Things like nitrogen gas and buckminsterfullerene are not compounds since they only contain one kind of element (nitrogen gas contains only nitrogen and buckminsterfullerene contains only carbon) .
  • Whether something is a molecule or not depends on the type of bond that is formed when its atoms join together. In general, electrons can be shared between atoms (a molecular bond) or electrons can be completely removed from one atom and given to another (an ionic bond) . Molecules have molecular bonds.
  • Nitrogen gas is a molecule because the bond between the nitrogen atoms is a molecular bond. Water is a molecular compound because it is a substance made from more than one kind of element that is held together with molecular bonds. Salt is an ionic compound because it is a substance made from more than one kind of element that is held together with ionic bonds.

Difference between Molecule and Compound

Difference between Molecule and Compound
Sr. NoDifferentiating PropertyMoleculeCompound
1.DefinitionA molecule is a group of two or more atoms held together by chemical bonds.A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion.
2.RelatednessAll molecules are not compounding.All compounds are molecules.
3.ExampleAn example of a molecule is ozone.An example of a compound is table salt (sodium chloride) .
4.StructureMolecules are simply a group of atoms which are bonded by a strong force.All compounds are actual matter in their complete shape.
5.VisibilityA molecule cannot be seen with the naked eye as they are at the atomic level.A compound can be easily seen with the naked eye.

Questions

What is Difference between Molecule and Compound?

Answer:

Molecule is the general term used to describe any atoms that are connected by chemical bonds. Every combination of atoms is a molecule. A compound is a molecule made of atoms from different elements.

What is the Difference between a Molecule and a Compound Quiz Let?

Answer:

Molecule: two or more atoms may combine to form a distinctive type of particle. Compound: substance composed of two or more chemically bonded elements.

What is an Example of a Compound Molecule?

Answer:

Molecular compounds are inorganic compounds that take the form of discrete molecules. Examples include such familiar substances as water and carbon dioxide () . In a carbon dioxide molecule, there are two of these bonds, each occurring between the carbon atom and one of the two oxygen atoms.

What Are Two Differences between Compounds and Mixtures?

Answer:

Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances. Compounds can be of three types, which are: covalent compounds, metallic compounds and ionic compounds.

What Are 3 Differences between Compounds and Mixtures?

Answer:

Mixtures do not have meting or boiling point, but compounds have fixed melting and boiling point. Examples of mixtures are Alloys like brass, bismuth, chromium, oceanic water (salt and water) , mixtures of gases, etc. , while Sodium Chloride, baking soda, Methane, Salt, etc. , are the examples of the compounds.

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