Question

Which two elements would NOT be capable of forming an ionic
bond?

a phosphorus and chlorine
b barium and nitrogen
c iodine and sodium
d. calcium and oxyge​n
// NOT C//

Answer 1

Answer:

a phosphorus and chlorine

Explanation:

Phosphorus and chlorine are the two groups of elements that would not be capable of forming an ionic bond.

Ionic bonds occurs between a metal and a non-metal to produce an electrovalent compound.

• Bonds between non-metals are covalent bonds.
• Bonds between metals are metallic bonds.

Phosphorus and chlorine are non-metals.

• To form an ionic bond, an electropositive metal loses electrons.
• They become positively charged in the process.
• The non-metal which is highly electronegative gains the electrons and becomes negatively charged.
• The electrostatic attraction resulting from the two oppositely charged species produces the ionic bonding.

This is not possible with phosphorus and chlorine.

Answer 2

Tt is not possible with phosphorus and chlorine for the formation of an ionic bond. Hence, option (a) is correct.

The ionic bonds are the special chemical bonds formed by the sharing of electrons. Phosphorus and chlorine are the two groups of elements that would not be capable of forming an ionic bond.

Ionic bonds occurs between a metal and a non-metal to produce an electrovalent compound.

• Bonds between non-metals are covalent bonds.

• Bonds between metals are metallic bonds.

Moreover, phosphorus and chlorine are non-metals.

• To form an ionic bond, an electropositive metal loses electrons.

• They become positively charged in the process.

• The non-metal which is highly electronegative gains the electrons and becomes negatively charged.

• The electrostatic attraction resulting from the two oppositely charged species produces the ionic bonding.

Thus, we can conclude that it is not possible with phosphorus and chlorine for the formation of an ionic bond.

Learn more about the ionic bond here:

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