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.
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.
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.
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.
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.
The molcule is the smallest unit of most compounds.
Molecules of different elements combine to form compounds.
A molecule is made up of only one element, ie H2. A compound is a combination of of different elements, ie H2O.
Atom is the smallest unit of a compound. Molecules are made by bonding few atoms. Compounds are a large number of molecules.
compounds are made up of molecules
A few elements normally exist as molecules: hydrogen, nitrogen, oxygen, and the halogen gasses of group 7 on the periodic table. Two atoms of these gasses will combine to form a molecule (such as H2, O2, Cl2), but since they are the same type of atom, they are not compounds.
Atoms are the smallest units of an element. Molecules are the smallest unit of a compound.
Depends. Molecules are bigger than atoms, because they are made of atoms, a molecule can also be a compound, but compounds are more or less made of more molecules, so yes, they are bigger, you should specify the meaning of the word compound. some molecules are bigger then small componds, and anything really can be a compound
A molecule is formed when two or more atoms join together. And a compound is a molecule that contains at least two different elements. So all compounds are molecules but not all molecules are compounds.
Oxygen and carbon are examples of atoms. Water is an example of a "molecule" because it is made up of two hydrogens atoms and an oxygen atom.
Molecules are composed of atoms. Atoms are to elements as molecules are to compounds.
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.
atoms, molecules, elements, ions, and compounds
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).
Molecules made up of different elements (different atoms) are called compounds.
Well, they can form molecules. Molecules join together to form elements. Elements join together to form compounds.
the answer is 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).
No. Molecules are made of atoms, not the other way around. Atoms of different elements combine to form compounds.
Atoms are elements , e.g Hydrogen. Molecules are combinations of atoms, e.g water H2O is the combination of Hydrogen and Qxygen.
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.
Close. It's the other way around. Elements (atoms) link up to make molecules of compounds.