Compounds that bind hydrogen ions (H^+). or release ions (such as OH that combine with H^+ are called square

# Explanation:## Step 1:Compounds that bind or accept hydrogen ions \((H^+)\) are referred to as bases. This is because bases have the ability to take in or bind with hydrogen ions.## Step 2:Bases also have the capacity to release ions, such as hydroxide ions \((OH^-)\), which are capable of combining with ions. This is a defining characteristic of bases.## Step 3:When a base dissolves in water, it releases hydroxide ions into the solution. This is a unique property of bases.## Step 4:On the contrary, acids are compounds that release hydrogen ions \((H^+)\) when dissolved in water.# Answer: Bases