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Astatine Is an Extremely Rare Element with an Estimated 28

Question 83

Multiple Choice

Astatine is an extremely rare element with an estimated 28 g total on Earth. How much energy would be required to heat Earth's entire supply of astatine by 10.0 °C assuming it has a specific heat capacity similar to iodine, 0.214 J g-1 °C-1?


A) 60 J
B) 24 J
C) 130 J
D) 14 J
E) 250 J

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