Friday, September 9, 2011

Question 129

ID X

Answer : Y - Osmium , Z - Wulfrum
X - Osram

3 comments:

raghav said...

osram-answer in the question,part of siemens
y-osmium z-wolfram

rishwin said...

osra .

a.k said...

OSRAM ?? osmium and wolfram ??/