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Sample $16:$ What is this sample?a. Magnetiteb. Graphitec. Copperd. Sulfure. Hematitef. Pyrite
Step 1
Magnetite: A black, magnetic mineral that is an iron oxide. b. Graphite: A grayish-black, slippery, and soft mineral that is a form of carbon. c. Copper: A reddish-brown, ductile, and malleable metal. Show more…
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