Alkaline Earth Metals are a group of six elements found in Group 2 of the periodic table. These metals include beryllium, magnesium, calcium, strontium, barium, and radium. They are known for their shiny appearance and are relatively soft compared to other metals. Alkaline Earth Metals react with water and oxygen, forming compounds that are often found in nature, such as limestone and chalk. These metals are essential for various biological processes. For example, calcium is crucial for strong bones and teeth in humans and animals. Additionally, magnesium plays a vital role in many enzymatic reactions in the body. Overall, Alkaline Earth Metals are important both in nature and in our daily lives.