What is the relationship between aluminum and water?

Aluminum and water do not react directly under normal conditions. Aluminum is a reactive metal, but it is protected by a thin layer of aluminum oxide that forms on its surface when exposed to air, which prevents further reaction with water. This oxide layer is stable and acts as a barrier, making aluminum resistant to corrosion. However, in certain conditions, such as when aluminum is in contact with water and an electrolyte, it can lead to a process known as electrochemical corrosion. Additionally, aluminum can react with steam at high temperatures to form aluminum oxide and hydrogen gas.