A. 159
B. 1837
C. 2537
D. 10000
A. Grain size
B. Fatigue limit
C. Surface hardness
D. Wear resistance
A. Are good conductor of heat & electricity
B. Act as electron donors with metals & as electron acceptor with non-metals
C. Are not necessarily solids at room temperature
D. Are compounds that exhibit both metallic & non-metallic properties to some extent and are
exemplified by elements like germanium, silicon & boron
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
A. Brass
B. Aluminium
C. Copper
D. Lead
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.