Question

Write down the uses of calcium???​

Answer 1

Explanation:

Calcium is the most abundant mineral in the human body, making up about 2% of the total body weight. Some of the roles calcium plays in the body are described below.

Answer 2

Answer:

Calcium is a silvery-white, soft metal that tarnishes rapidly in air and reacts with water. Calcium metal is used as a reducing agent in preparing other metals such as thorium and uranium. It is also used as an alloying agent for aluminium, beryllium, copper, lead and magnesium alloys.