[Answer] Which of the following is true of iron?

Answer: B. It can exist in many alloys usually with a carbon base.
Which of the following is true of iron?

Iron -deficiency anemia is anemia caused by a lack of iron . Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. When onset is slow symptoms are often vague such as feeling tired weak short of breath or having decreased ability to exercise. Anemia that comes on quickly often has more severe symptoms including: …

Iron is an essential bioelement for most forms of life from bacteria to mammals.Its importance lies in its ability to mediate electron transfer. In the ferrous state iron acts as an electron donor while in the ferric state it acts as an acceptor.Thus iron plays a vital role in the catalysis of enzymatic reactions that involve electron transfer (reduction and oxidation redox).

Ferromagnetism is the basic mechanism by which certain materials (such as iron ) form permanent magnets or are attracted to magnets.In physics several different types of magnetism are distinguished. Ferromagnetism (along …

Leave a Reply