Compounds can be grouped in different ways, only a few are mentioned below.įigure 5: This is a covalent compound that contains atoms of different chemical elements Only heteronuclear molecules are considered as compounds. All compounds are molecules, but not all molecules are compounds. What is a CompoundĪ compound is a chemical species that is formed when two or more atoms join together chemically, with covalent or ionic bonds. For example, Helium (He) is not a molecule. Likewise, there are many types of molecules that can be found in nature. For example, the linear geometry of CO 2 makes it a symmetrical molecule. According to geometry, molecules can be either symmetrical or asymmetrical molecule. Molecules composed only of covalent bonding are covalent molecule, and the molecules containing ionic bonding are ionic molecules.Number of atoms per molecule: diatomic molecules, triatomic molecules, polyatomic molecules.Inorganic molecules may have different combinations of different chemical elements. Organic molecules are composed of essentially C,H along with some other elements. Molecules can be either organic or inorganic. Heteronuclear molecules are composed of atoms of different chemical elements. Homonuclear molecules are composed of atoms of the same element.
0 Comments
Leave a Reply. |