Ionic Bonds

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 between a metal and a non-metal.

Front

What is the overall charge of an ionic compound?

Back

The overall charge of an ionic compound is neutral (0) because the total positive charge from cations equals the total negative charge from anions.

Front

How do you determine the formula of an ionic compound?

Back

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

Front

What ion does Sodium (Na) form?

Back

Sodium forms a cation with a charge of +1, represented as Na¹⁺.

Front

What ion does Aluminum (Al) form?

Back

Aluminum forms a cation with a charge of +3, represented as Al³⁺.

Front

What ion does Fluorine (F) form?

Back

Fluorine forms an anion with a charge of -1, represented as F^1-.

Front

What is the formula for the ionic compound formed between Aluminum and Oxygen?

Back

The formula is Al₂O₃.

Front

What is the formula for the ionic compound formed between Iron (Fe) and Sulfate (SO₄)?

Back

The formula is FeSO₄.

Front

What is the charge of the sulfate ion (SO₄)?

Back

The sulfate ion has a charge of -2, represented as SO₄^2-.

Front

How do you write the formula for an ionic compound?

Back

Write the cation first followed by the anion, and balance the charges to ensure the compound is neutral.