Question

ionic bond is present in sodium fluoride molecule a)what is mean by ionic bond? b)which atom losses electron when sodium combines with fluorine? c)what is the valency of fluorine? (atomic number=Na=11, f=9)

Answer 1

$\huge{\textbf{\blue{HELLO \: DEAR}}}$

⭐️ Ionic bond or electrovalent bond is the bond which is formed due to the electrostatic force of attrac between a cation and an anion. The cation and anion being oppositely charged attract each other and form the bond.

⭐️ Sodium atom loses or donates electron during its combination with fluorine.

⭐️ Valency of fluorine is 1.

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