Ionic and Covalent Bonding

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically formed when one atom donates an electron to another.

Front

What is a covalent bond?

Back

A covalent bond is a type of chemical bond where two atoms share one or more pairs of electrons.

Front

How many electrons are typically shared in a single covalent bond?

Back

2 electrons.

Front

What are ionic compounds generally characterized by?

Back

Ionic compounds are generally characterized by high melting and boiling points.

Front

What are covalent compounds generally characterized by?

Back

Covalent compounds are generally characterized by low melting and boiling points.

Front

Give an example of a molecule that forms a covalent bond.

Back

Water (H2O) is an example of a molecule that forms covalent bonds.

Front

Give an example of a compound that forms an ionic bond.

Back

Magnesium oxide (MgO) is an example of a compound that forms ionic bonds.

Front

What type of bond is formed between nitrogen and oxygen?

Back

A covalent bond.

Front

What are molecules?

Back

Molecules are groups of two or more atoms bonded together, typically through covalent bonds.

Front

What is the difference between ionic and covalent compounds in terms of electrical conductivity?

Back

Ionic compounds conduct electricity when dissolved in water or melted, while covalent compounds generally do not conduct electricity.