the provision of what is needed for the well-being or protection of a person or thing: He is under the care of a doctor. With proper care, the watch will last a lifetime. temporary keeping, as for the benefit of or until claimed by the owner: He left his valuables in the care of friends.
Iron is used more than any other metal for producing metal alloys. The most important iron alloys include cast iron, pig iron, wrought iron, and steel. There are various alloys of steel, but they all contain iron as the main metal. Carbon is one of the main alloying elements mixed with iron to make steel.
IRON (AHY ern) replaces iron that is essential to healthy red blood cells. Iron is used to treat iron deficiency anemia. Anemia may cause problems like tiredness, shortness of breath, or slowed growth in children.Only take iron if your doctor has told you to. Do not treat yourself with iron if you are feeling tired.RON (AHY ern) replaces iron that is essential to healthy red blood cells. Iron is used to treat iron deficiency anemia. Anemia may cause problems like tiredness, shortness of breath, or slowed growth in children.