Ionic and Covalent Compounds

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 nonmetals.

Front

What is a covalent compound?

Back

A covalent compound is a chemical compound formed by the sharing of electrons between atoms, typically between nonmetals.

Front

What charge does fluorine typically have when it forms an ion?

Back

Fluorine typically has a charge of -1 when it forms an ion.

Front

What is the formula for potassium nitrate?

Back

The formula for potassium nitrate is KNO3.

Front

How many electrons does nitrogen need to gain to achieve a full outer shell?

Back

Nitrogen needs to gain 3 electrons to achieve a full outer shell.

Front

Which type of bond is formed between magnesium and fluorine?

Back

An ionic bond is formed between magnesium and fluorine.

Front

What is the most covalent compound among NaCl, CO2, and O2?

Back

O2 is the most covalent compound among the options.

Front

What is the charge of potassium when it forms an ion?

Back

Potassium typically has a charge of +1 when it forms an ion.

Front

What type of elements typically form covalent bonds?

Back

Nonmetals typically form covalent bonds.

Front

What is the significance of a full outer shell in atoms?

Back

A full outer shell indicates stability for an atom, often achieved through bonding.