Stibnite is a silvery white mineral with a metallic luster. It is one of the few minerals that melts easily in a match

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Stibnite is a silvery white mineral with a metallic luster. It is one of the few minerals that melts easily in a match

Stibnite is a silvery white mineral with a metallic luster. It is one of the few minerals that melts easily in a match flame or at a temperature of approximately 977°F or greater. Find the Celsius temperature for which stibnite melts [Use the formula C space equals 5 over 9 left parenthesis F minus 32 right parenthesis.] A. [525, ∞) B. (-∞, 525] C. [510.8, ∞) D. (-∞, 525]