Carbon and Silicon Bingo

This bingo card has a free space and 25 words: All life forms on Earth are carbon-based., Carbon's melting points and boiling points are very high., Silicon is commonly used in machine tools to deoxidize steel., Some silicates are carcinogens., Carbon forms strongly bonded chains sealed off by hydrogen., Graphite is naturally found in many locations., Silicon (surprisingly!!!) makes silicones., Silicon was discovered in 1824 by a Swedish chemist., Silicon is the 2nd most abundant element in the Earth's crust., Silicon is produced today by heating carbon and sand to high temperatures., Silicon carbide (SiC) is nearly as hard as a diamond., Sodium silicate is used in the production of Soaps and a preservative in eggs., Silicon has 3 stable isotopes., Exposure to siliceous dust can cause silicosis., Silicon is inert, primarily reacting with halogens., Carbon comes from the Latin word for charcoal, carbo., Amorphous carbon, graphite, and diamonds are all naturally occurring forms of carbon., There are nearly 10 million known carbon compounds., Organic chemistry is mainly devoted to the study of carbon compounds., Carbon dioxide, carbon monoxide, and methane are some carbon compounds that are well known., Industrial diamonds are used for cutting rocks and drilling., Carbon fiber is very strong and lightweight; used in tennis rackets, airplanes, and rockets., Carbon is naturally found in the stars (including the sun) from debris of previous supernovas., The concentration of carbon dioxide in the atmosphere is currently 390 ppm and increasing. and Diamonds can be destroyed by heating and they convert into carbon dioxide..

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