Front

What is a binary ionic compound?

Back

A binary ionic compound is a chemical compound composed of two different elements, typically one metal and one nonmetal, that are held together by ionic bonds.

Front

How do you name a binary ionic compound?

Back

To name a binary ionic compound, write the name of the metal first, followed by the name of the nonmetal with its ending changed to '-ide'.

Front

What is the charge of sodium in sodium hydride (NaH)?

Back

The charge of sodium in sodium hydride is +1.

Front

What is the charge of hydrogen in sodium hydride (NaH)?

Back

The charge of hydrogen in sodium hydride is -1.

Front

What is the formula for sodium chloride?

Back

The formula for sodium chloride is NaCl.

Front

What is the significance of subscripts in a chemical formula?

Back

Subscripts in a chemical formula indicate the number of atoms or ions of each element present in the compound.

Front

What type of elements typically form ionic bonds?

Back

Ionic bonds typically form between metals and nonmetals.

Front

What is the formula for calcium fluoride?

Back

The formula for calcium fluoride is CaF₂.

Front

How do you determine the formula for an ionic compound?

Back

To determine the formula for an ionic compound, balance the total positive and negative charges of the ions.

Front

What is the charge of aluminum in aluminum chloride (AlCl₃)?

Back

The charge of aluminum in aluminum chloride is +3.