A. Iron
B. Magnesium
C. Zinc
D. Cobalt
Submitted by: Malik Asghar Hussain
Correct Answer: Cobalt ✔
Last Updated: February 14, 2019
Related MCQs
- What “Enrico Fermi” invented?
- The type of glass used in making lenses and prism is__________?
- Study of Soil is called__________?
- Which Gas is included in Fry Chips Packets for safety?
- A reptile with a four-chambered heart is__________?
- Which creature is the symbol of Medicine?
- Ombrophobia is fear of__________?
- The Reason for a Swimming Pool to appear Less Deep than the actual depth is__________?
- Nephology is study of__________?
- Enology is the study of__________?
- Which statement about sound is true?
- The luster of diamond is due to_________?
- The post-mortem examination of a body is called __________?
- What are the primary colors of Pigment?
- What are the primary colors of Light?
- Which of the following is a ferromagnetic material ?
- Who invented the Hot Air Balloon?
- Very small time intervals are accurately measured by the__________?
- “COTTON” is grown on __________?
- Chemically finger nails are made up of __________?
- P-waves is a term associated with__________?
- Which of the following is responsible for largest amount of oxygen on earth?
- The average kinetic energy of the molecules of a body determines?
- Which metal is added to steel to make it stainless steel?
- Name the branch of science which deals with the study of sound and sound waves?
- Which of the following is not a waterborne disease?
- Which of the following gases do plants and trees give out during photosynthesis?
- On which disease did Robert Koch work?
- The sounds of which frequency are human beings most sensitive?
- What is the common name for the drug acetyl salicylic acid?
- Which of the following is affected by rickets in the human body?
- In which part of the Plant does photosynthesis take place?
- Who first measured the velocity of light?
- Which vitamin is available to the human body through sun bathing?
- Which Organ is affected by trachoma?
- Which of the following is not a mammal?
- Which is the hardest substance in the human body?
- Which natural element has the highest melting point?
- In the treatment of which disease is dialysis used?
- What causes mumps?
- How many pairs of walking legs does a cockroach have?
- Who invented Logarithm Tables?
- What is the range, in hertz, of the normal human hearing?
- Which liquid is used in an aneroid barometer?
- A group of elephants is called__________?
- Which of the following is caused by a deficiency of iron in the diet?
- Which of the following animals does not have nervous system?
- Which lenses are used by people having short-sightedness?
- Through which organ does a fish respire?
- Who first discovered how blood circulates in the human body?
- Inside which organ is the gallbladder located?