A.Talc
B.Fluorite
C.Quartz
D.topaz
E.Corundum
Related Mcqs:
- On Moh’s scale, materials with hardness number less than 4 are
- Which of the following is the softest material?
- Which of the following is the hardest material?
- Hardest connective tissue in our body is:
- Hardest substance in the human body is??
- ___________was the hardest form of revelation??
- Which of the following has tendency to adhere to metal?
- Which of the following has the lowest weight/volume ratio?
- Which of the following is the anti-penetration material introduced in the moulding sand?
- Optical flats are made of
