Tag Archives: free solutions
Phases and Classification of Matter| Essential Ideas| Chemistry| Openstax| Problem 17
Classify each of the following as an element, a compound, or a mixture:
-
copper
-
water
-
nitrogen
-
sulfur
-
air
-
sucrose
-
a substance composed of molecules each of which contains two iodine atoms
-
gasoline
Phases and Classification of Matter| Essential Ideas| Chemistry| Openstax| Problem 16
Classify each of the following as an element, a compound, or a mixture:
-
copper
-
water
-
nitrogen
-
sulfur
-
air
-
sucrose
-
a substance composed of molecules each of which contains two iodine atoms
-
gasoline
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