Chemistry
Define each of the following terms -
(a) electrovalent bond
(b) electrovalent compound
(c) covalent bond
(d) covalent compound
with suitable examples wherever required.
Chemical Bonding
54 Likes
Answer
(a) The chemical bond formed between the two atoms by transfer of one or more electrons from the atom of a metallic element to an atom of a non-metallic element is called an electrovalent bond.
(b) The chemical compound formed as a result of transfer of one or more electrons from the atom of a metallic element to an atom of a non-metallic element is called an electrovalent compound. e.g., NaCl, CaO
(c) The chemical bond formed due to mutual sharing of electrons between the given pairs of atoms of non-metallic elements is called a covalent bond.
(d) The chemical compound formed due to mutual sharing of electrons between the given pair of non-metallic elements is called a covalent compound. e.g., Chlorine molecule, Oxygen molecule.
Answered By
30 Likes
Related Questions
State what is meant by - (a) duplet rule (b) octet rule.
Sodium chloride is formed as a result of - transfer of electrons from metallic sodium atom to non-metallic chlorine atom. With the help of atomic orbit structure diagram - show the formation of sodium chloride [Atomic numbers: Na = 11, Cl = 17].
Explain in brief how atoms of other elements other than noble gases, attain stable electronic configuration of the nearest noble gas.
State why noble gases have stable electronic configuration while atoms of other elements have unstable electronic configuration.