Ionic Bonding Practice

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and non-metals.

Front

Which of the following is an example of an ionic compound?

Back

MgCl2 is an example of an ionic compound.

Front

What type of elements form ionic bonds?

Back

Ionic bonds are formed between a metal and a non-metal.

Front

What is the formula for ammonium phosphide?

Back

The correct formula for ammonium phosphide is (NH4)3P.

Front

How do you write the formula for sodium chloride?

Back

The correct formula for sodium chloride is NaCl.

Front

What is the charge of a sodium ion?

Back

The charge of a sodium ion (Na+) is +1.

Front

What is the charge of a chloride ion?

Back

The charge of a chloride ion (Cl-) is -1.

Front

What is the significance of the octet rule in ionic bonding?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons, leading to the formation of stable ionic compounds.

Front

What is lattice energy?

Back

Lattice energy is the energy released when ions in the gas phase combine to form an ionic solid. It is a measure of the strength of the forces between the ions.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons from one atom to another, while covalent bonds involve the sharing of electrons between atoms.