Question

6) According to Lewis, a covalent bond is formed by
(a) pairing of electron
(b) overlapping of atom
(c) shairing of proton pair
(d) shairing of electron​

Answer 1

Answer:

Lewis' theory is numerically strict. A covalent bond involves two electrons, and it occurs between two atoms, and each atom "sees" both electrons to the same degree (the electrons are shared equally).

Answer 2

Answer:

According to Lewis, a covalent bond is formed by:

(d) sharing of electron​

Explanation:

Covalent bond is a type of chemical bond where atoms form bonds by sharing of electrons.

For example: In H₂ molecule(H-H), a covalent bond is present between hydrogen atoms as each atom is sharing one electron.

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