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Atoms are the smallest units of an element into which that element can be divided. And atoms are the building blocks of molecules. Compounds are just that - something that is compounded or has two or more elements combined to make it up. Atoms are the building blocks of compounds. An atom of one element that combines with an atom of another element creates a compound, a molecule of that compound. A compound is made up of molecules, and they can be simple two-atom molecules or can be molecules that are dozens or hundreds of atoms in size.

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16y ago
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15y ago

A compound is a molecule with two ore more elements. So O2 is a molecule because it contains two atoms but because both are the same (oxygen) element it is not a compound. On the other hand CO2 is a molecule because it contains 3 atoms and because ther are two elements (oxygen and carbon) it is also a compound.

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9y ago

A chemical compound is a pure chemical substance consisting of two or more different chemical elements that can be separated into simpler substances by chemical reactions. Compounds and molecules are related in that atoms make up molecules and molecules make up compounds.

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9y ago

A chemical compound is a pure chemical substance that consists of two or more different chemical elements which can be separated into simpler substances by a chemical reaction. A molecule is the smallest unit of a compound.

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11y ago

In chemistry, a molecule is simply a pair or group of atoms that are attracted to each other by something called a chemical bond. A compound means something a little more specific. A compound is a molecule, that is a pair or group of atoms, that is made up of atoms of different kinds.

For example, Hydrogen gas (H2) is a molecule, but not a compound, because it only contains two atoms of the same type.

On the other hand, Carbon Dioxide (CO2) is both a molecule and a compound, because it is both a group of atoms bonded together and made up of different kinds.

So, molecules and compounds are related in that all compounds are molecules, but not all molecules are compounds.

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15y ago

The molcule is the smallest unit of most compounds.

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14y ago

Molecules of different elements combine to form compounds.

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12y ago

A molecule is made up of only one element, ie H2. A compound is a combination of of different elements, ie H2O.

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9y ago

Atom is the smallest unit of a compound. Molecules are made by bonding few atoms. Compounds are a large number of molecules.

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14y ago

compounds are made up of molecules

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Q: How compounds and molecules are related to elements and atoms?
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Related questions

What is the relationship of a molecule and an atom?

Molecules are composed of atoms. Atoms are to elements as molecules are to compounds.


How are elements atoms molecules chemical bonds compounds mixtures and substances related?

Elements and atoms are mainly the same. Molecules are made up of atoms and chemical bonds are bonds that combine the atoms together to make molecules. Compounds are just about the same as molecules only are made up of molecules like how molecules are made of atoms. Substances can relate to anything, and mixtures are many compounds and molecules mixed together.


Matter is classified as?

atoms, molecules, elements, ions, and compounds


Are elements and compounds are made of atoms?

Yes. Elements are composed of individual atoms. Compounds are composed of molecules, which are chemical combinations of atoms. Some pure elements exist as molecules containing various numbers of combined atoms, such as atmospheric oxygen (O2) and ozone (O3).


What Molecules that are made up of different atoms are?

Molecules made up of different elements (different atoms) are called compounds.


Combined atoms form what?

Well, they can form molecules. Molecules join together to form elements. Elements join together to form compounds.


2Na represents two something of sodium Its out of either atoms compounds elements or molecules?

the answer is atoms


Are elements and compounds made of atom?

Yes. Elements are composed of individual atoms. Compounds are composed of molecules, which are chemical combinations of atoms. Some pure elements exist as molecules containing various numbers of combined atoms, such as atmospheric oxygen (O2) and ozone (O3).


Are all atoms made up of molecules which may combine to form elements?

No. Molecules are made of atoms, not the other way around. Atoms of different elements combine to form compounds.


How are elements atoms and molecules are related?

Atoms are elements , e.g Hydrogen. Molecules are combinations of atoms, e.g water H2O is the combination of Hydrogen and Qxygen.


What does molecules and atoms have in common?

Molecules are made out of atoms, without atoms there are no molecules. Charged molecules (ions) will form compounds as elements do, by combining in whole-number ratios with the ions of other elements and compounds.


Do compounds have the properties of the elements of which they are formed?

Close. It's the other way around. Elements (atoms) link up to make molecules of compounds.