A. Argon
B. Chromite
C. Mirage
D. Diamond
Submitted by: Mansoor Ahmed Suhag
Chromite is important because it is the only economic ore of chromium, an essential element for a wide variety of metal, chemical, and manufactured products.
A. Argon
B. Chromite
C. Mirage
D. Diamond
Submitted by: Mansoor Ahmed Suhag
Chromite is important because it is the only economic ore of chromium, an essential element for a wide variety of metal, chemical, and manufactured products.
EVERYDAY SCIENCE ONLINE QUIZ TEST |
---|
IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.
PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.