Chemical Bonding & Naming

Front

What is a chemical bond?

Back

A chemical bond is a lasting attraction between atoms, ions, or molecules that enables the formation of chemical compounds.

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

Front

What is the difference between cations and anions?

Back

Cations are positively charged ions (formed by losing electrons), while anions are negatively charged ions (formed by gaining electrons).

Front

What is the formula for sodium oxide?

Back

The formula for sodium oxide is Na2O.

Front

What is the correct name for the ion ClO3-?

Back

The correct name for ClO3- is chlorate.

Front

What is the significance of the Roman numeral in tin (II) nitrate?

Back

The Roman numeral indicates the oxidation state of the tin ion in the compound, which is +2 in this case.

Front

What is the chemical formula for potassium chlorate?

Back

The chemical formula for potassium chlorate is KClO3.

Front

What is the formula for beryllium oxide?

Back

The formula for beryllium oxide is BeO.

Front

What is the correct name for Sn(NO3)2?

Back

The correct name for Sn(NO3)2 is tin (II) nitrate.

Front

Which element forms an anion: Zinc, Nitrogen, Barium, or Lead?

Back

Nitrogen forms an anion.