This depends on the chemical formula of this substance !
The smallest particle representing hydrogen peroxide is a molecule, which consists of two hydrogen atoms and two oxygen atoms bonded together.
A molecule, SO2
There are 12 atoms of hydrogen in a particle of glucose
H - Hydrogen Smallest particle with formula H2O is water molecule and is composed of two atoms of hydrogen and one that of oxygen. two atoms of hydrogen incidentally combined to make one hydrogen molecule. Thanks, Dilip Thakur
A substance composed of two or more atoms of the same element is just a pure substance/element, a substance composed of different atoms is called a compound
A water molecule (H2O) contain two hydrogen atoms.
The smallest representative particle for a compound like H2O (water) is a molecule, which consists of two hydrogen atoms bonded to one oxygen atom.
There are 12 atoms of hydrogen in a particle of glucose
atoms
The smallest particle representing hydrogen peroxide is a molecule, which consists of two hydrogen atoms and two oxygen atoms bonded together.
The term for the simplest representative particle in a compound composed of nonmetal atoms is a molecule. A molecule consists of two or more nonmetal atoms chemically bonded together.
Hydrogen exists as H2 which is a molecule. There are thus two atoms present.
The representative unit in a molecular compound is a molecule, which consists of two or more atoms bonded together. This unit represents the smallest particle of the compound that retains the chemical properties of the substance.
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is called a molecule. Each molecule is made up of one or more atoms chemically bonded together.
They are parts of the alkanes substance family
Atoms
A molecule, SO2