__________ gives hardness to stainless steel.
Carbon
The correct answer is: Carbon. Carbon is added to stainless steel to provide hardness.
Gold and copper happen to absorb ______ and violet light, leaving yellow light.
What would happen when a few pieces of Copper metal is put in a beaker containing dilute Sulphuric acid ?
Metals are good conductors of electricity because
Which of the following is NOT a reason for preferring Chromium for electroplating objects such as car parts, bicycle handle bars, kitchen stoves and bathroom fittings?
Which one of the following is a citation for intermediate goods?
I. Steel sheet used for the manufacture of automobiles
II. copper is used for making utensils
What is the composition of Gunmetal?