Answer:
Nonpolar = A bond with equal sharing of electrons.
Diatomic = Composed of two atoms.
Polar = A bond with a negative end and a positive end.
Electronegativity = the ability of an atom to attract electrons.
Ionic = A bond formed between ions.
Step-by-step explanation:
Let's review each concept:
Nonpolar: a nonpolar covalent bond is a covalent bond in which the bonding electrons are shared equally between the two atoms.
Diatomic: it is a molecule that contains two atoms of the same or different elements.
Polar: a polar covalent bond is a covalent bond in which the atoms have an unequal attraction for electrons, and so the sharing is unequal.
Electronegativity: it is the tendency of an atom to form covalent or ionic bonds.
Ionic: an ionic compound is a compound that contains positive and negative ions.
Based on the last concepts, we have the answers are:
Nonpolar = A bond with equal sharing of electrons.
Diatomic = Composed of two atoms.
Polar = A bond with a negative end and a positive end.
Electronegativity = the ability of an atom to attract electrons.
Ionic = A bond formed between ions.