What is composed of only one type of molecule
What is composed of only one type of molecule
No, a compound is a substance composed of two or more different elements chemically bonded together in a fixed ratio, such as water (H2O) or carbon dioxide (CO2). An element consists of only one type of atom, such as oxygen (O) or hydrogen (H).
An elemental molecule, like H2 or O2.
Compounds can actually be molecules. A molecule is simply the smallest amount of something. A compound is a molecule composed of more than one type of atom. For instance, carbon dioxide has a chemical formula of CO2. Therefore there is one atom of Carbon, and two of Oxygen. Together, they form a single molecule of carbon dioxide. On the other hand, the element oxygen is composed of two oxygen atoms, which make up one molecule. However, this molecule is only composed of ONE atom, and is thus not a compound but an element.
It is sort of tricky question. One molecule of carbon can combine with only one molecule of oxygen. It can not combine with two molecules of oxygen. Incidentally one molecule of carbon is composed of one atom of carbon. One molecule of oxygen is composed of two atoms of oxygen.
An example of a molecule that contains only one type of atom is a diatomic gas. Diatomic gases include Hydrogen, Oxygen and Nitrogen. Inert gases are not diatomic. A molecule of any element is made up of one type of atom. So carbon, hydrogen, oxygen and ozone molecules, among many others, are each made up of one type of atom. However the oxygen molecule is made of atoms that are different from those in the hydrogen molecule.
Butane is a pure substance. It is a compound composed of only one type of molecule (C4H10) and is chemically uniform throughout.
The term for matter made of only one type of element is "pure substance," while matter made of only one type of molecule is called a "pure compound."
An element
There is only one type of ATP and it is a molecule all of its own.
No. sucrose is disaccharide. One sucrose molecule is composed of one glucose molecule and one fructose molecule.
No. It is an element, which is homogeneous matter.