How To Use Covalence In A Sentence

It is argued that the terms valence, covalence, hypervalence, oxidation state, and coordination number are often confused and misused in the literature.
Upon thorough research, use of variances, covalences, de gauss and poisson formulas it looks like the most used word until now has been ‘flash’.
The covalence is performed by a bi-polar link: when walking, the ants are in a chain where the back, polar a, of an ant is followed by the head, polar b, of the next ant. PhysOrg.com - latest science and technology news stories
We describe a rough estimate that suggests such effects on the degree of covalence are very small.
Indeed the measurements of bond length make this the best single formula that can be written with two single and two double S-O bonds, making six covalences in all.

The iron atom in hæm compounds has its six covalences directed toward the six corners of an octahedron.
In addition, new concepts of binding site covalence, estimation of pathway distance and organism specificity were taken into account to identify the best synthetic pathway. BioMed Central - Latest articles
In proposing a new American government, Paine scoffed caustically at the whole idea of balance and the covalence among branches that we're taught to revere as exceptionally American, but were really derived from the post-Settlement English constitution. William Hogeland: How John Adams and Thomas Paine Clashed Over Economic Equality