As you can see in the image above, the molecule is made up of two of the same oxygen atoms, thus it is a molecule. The compound is made up of three atoms total, with two different types of atoms making its structure (oxygen and hydrogen) thus it is a compound! Now let's try a...
A compound is a molecule that contains at least two different elements. All compounds are molecules but not all molecules are compounds. Molecular hydrogen ( H2), molecular oxygen ( O2) and molecular nitrogen ( N2) are not compounds because each is composed of a single element ...
Synonym:atom; particle; compound; entity Compare: element,ion See also:biomolecule Characteristics Of Molecules The basic characteristics of a molecule are: A molecule is the smallest unit of matter that has distinctive chemical and physical properties. ...
1.the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. 2.a quantity of a substance, the weight of which is numerically equal to the molecular weight; gram molecule. ...
Example 1:Pure water is a compound made from two elements - hydrogen and oxygen. The ratio of hydrogen to oxygen in water is always 2:1. Each molecule of water contains two hydrogen atoms bonded to a single oxygen atom. Example 2:Pure table salt is a compound made from two elements -...
Molecule The term 'Molecule' as it applies to the area of nuclear science can be defined as ' A group of atoms held together by chemical forces. A molecule is the smallest unit of a compound that can exist by itself and retain all of its chemical properties. '....
1.the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound. 2.a quantity of a substance, the weight of which is numerically equal to the molecular weight; gram molecule. ...
Molecule : Substance consisting of atoms of the same type Compound : Substances formed by the chemical combination of one or more elements in fixed proportions Atomic Number : The number of protons in the nucleus, which lets us identify which element it is ...
(Chem.) A group of atoms so united and combined by chemical affinity that they form a complete, integrated whole, being the smallest portion of any particular compound that can exist in a free state; (physics and chemistry) the simplest structural unit of an element or compoundGoogle...
Molecule Definition A molecule is two or moreatomsthat form chemical bonds with each other, representing the smallest unit of a chemical compound with all the physical and chemical properties of the compound. It doesn't matter if the atoms are the same or are different from each other. Example...