Binary Ionic Compounds

Front

What is a binary ionic compound?

Back

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

Front

How do you determine the formula for a binary ionic compound?

Back

To determine the formula for a binary ionic compound, combine the symbols of the cation (positive ion) and anion (negative ion) and balance their charges to ensure the overall charge is neutral.

Front

What is the charge of lithium (Li) when it forms an ion?

Back

Lithium (Li) forms a +1 ion when it loses one electron.

Front

What is the charge of phosphorus (P) in the compound Li3P?

Back

In the compound Li3P, phosphorus (P) has a charge of -3.

Front

What is the formula for sodium sulfide?

Back

The formula for sodium sulfide is Na2S.

Front

What is the charge of sodium (Na) when it forms an ion?

Back

Sodium (Na) forms a +1 ion when it loses one electron.

Front

What is the charge of sulfur (S) in the compound Na2S?

Back

In the compound Na2S, sulfur (S) has a charge of -2.

Front

What is the formula for potassium nitride?

Back

The formula for potassium nitride is K3N.

Front

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

Back

Potassium (K) forms a +1 ion when it loses one electron.

Front

What is the charge of nitrogen (N) in the compound K3N?

Back

In the compound K3N, nitrogen (N) has a charge of -3.