Colours In Diamonds
Diamonds are the hardest mineral form of carbon. Carbon is present on earth in two forms: diamonds and graphite. Graphite is a soft greyish-black mineral, whereas diamond is a hard and colourless form of carbon. They are found naturally on earth, and it is the hardest naturally present substance and most popular gemstone. They are […]
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Class 11, Elasticity, IIT JEE, Physics, Properties of Bulk Matter