Covalent Bond. A form of chemical bonding that is characterized by the sharing of pairs of electrons between atoms
The sharing of electrons between the atoms participating in the covalent bond.
Covalent compounds
The same atoms bonded together are elements. Different atoms bonded together are compounds. Oxygen gas, O2, is an element composed of molecules of two oxygen atoms covalently bonded. Water, H2O is a molecular compound composed of two hydrogen and one oxygen atoms covalently bonded. Common table salt, NaCl, is an ionic compound composed of sodium and chloride ions ionically bonded.
A compound is composed of different kinds of atoms that are covalently bonded together. Compounds are made up from atoms of different elements.
In a covalent bond the electrons are shared between atoms.
A Molecule
Network solid
Covalent compounds
The same atoms bonded together are elements. Different atoms bonded together are compounds. Oxygen gas, O2, is an element composed of molecules of two oxygen atoms covalently bonded. Water, H2O is a molecular compound composed of two hydrogen and one oxygen atoms covalently bonded. Common table salt, NaCl, is an ionic compound composed of sodium and chloride ions ionically bonded.
molecular compounds
A compound is composed of different kinds of atoms that are covalently bonded together. Compounds are made up from atoms of different elements.
molecular compounds
When there is a difference in electronegativity between the two atoms that are covalently bonded together.
In a covalent bond the electrons are shared between atoms.
Water is an example of a covalently bonded substance, consisting of one oxygen atom covalently bonded to each of two hydrogen atoms.
An ion that contains a covalently bonded group of atoms is called a "polyatomic ion".
The given statement is not either true or false consistently. An ionic compound can contain atoms that are covalently bonded, as in sulfate and nitrate salts, but it need not contain any such covalently bonded atoms.
A Molecule