Common Ions and Their Charges

What is the charge of the most common ion for sodium (Na)?

• -2

• -3

• +3

• +2

• +1

What is the charge of the most common ion for magnesium (Mg)?

• +2

• +3

• -2

• -3

• +1

What is the charge of the most common ion for aluminium (Al)?

• +1

• +3

• -3

• +2

• -2

What is the charge of the most common ion for nitride (N)?

• +3

• +2

• +1

• -2

• -3

What is the charge of the most common ion for oxide (O)?

• -2

• +1

• +3

• -3

• +2

What is the charge of the most common ion for chloride (Cl)?

• -3

• +3

• -1

• +1

• +2

What is the charge of the most common ion for ammonium (NH4+)?

• +1

• -1

What is the charge of the most common ion for hydride (H-)?

• +1

• -1

What is the charge of the most common ion for hydrogen (H+)?

• +1

• -1

What is the charge of the most common ion for hydroxide (OH-)?

• +1

• -1