Which non-metal has a shining surface?
Which non metal has a shining surface?
Which of the following non metal has a shining surface?
(a) Define non-metal . Give five examples of non-metals. (b) Name a non-metal which conducts electricity. (c) Name a non-metal having lustre (shining surface). (d) Name a non-metal which reacts with oxygen? Explain with an example. Give equation of the reaction involved. What is the nature of the product formed? How will you demonstrate it?