D-And F-Block Elements Ques 133
Question: Nickel steel contain % of Ni
[MP PMT/PET 1988]
Options:
A) $ 1-5% $
B) $ 3-5% $
C) $ 6-5% $
D) $ 8-5% $
Show Answer
Answer:
Correct Answer: B
Solution:
$ \underset{95-97 percent}{\mathop{Fe}}, $ and $ \underset{3-5percent}{\mathop{Ni}}, $ .