Question

define the term electrovalent Bond, electrovalent compound, covalent bond, covalent compound

Answer 1

electrovalent bond-----a chemicalbond formed between ions of opposite charge — called also ionic bond —distinguished from covalent bond.

Electrovalent Compounds------- The compounds which contain ionic or electrovalent bonds are Electrovalentor Ionic Compounds. Mainly electrovalent compounds are formed due to the reaction between highly electropositive and highly electronegative atoms.

covalent bond------A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. 

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