Multiple Choice
What is Diamond?
A) a form of carbon
B) hardest mineral on earth
C) crystallised in cubic system
D) all of above
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q12: Write the S.G. of Diamond.<br>A)3.5<br>B)3.51<br>C)3.52<br>D)3.54
Q13: Culet can also be called a………...…..facet?<br>A)top<br>B)bottom<br>C)right<br>D)mechanical
Q14: What do you call the point where
Q15: Culet is visible in a diamond from
Q16: In what pressure diamond formed in earth?<br>A)45
Q18: When is reflection of girdle visible within
Q19: One carat is equal to how many
Q20: Give the full name of R.B.C?<br>A)round brilliant
Q21: For burning marks which fault is responsible?<br>A)wrong
Q22: Which eye glass is generally used to