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Chemistry, 21.09.2020 08:01 elielson3728

Question 8 5 pts
A solid, orange PURE SUBSTANCE (K2Cr207) was heated yielding a
colorless gas and a green solid. What kind of material was heated?
O a solution
O an element
O a compound
O a mixture


Question 8 5 pts A solid, orange PURE SUBSTANCE (K2Cr207) was heated yielding a colorless gas and

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Question 8 5 pts
A solid, orange PURE SUBSTANCE (K2Cr207) was heated yielding a
colorle...
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