Indicate whether each sample below is a mixture, M, a compound, C, or an element
ID: 473728 • Letter: I
Question
Indicate whether each sample below is a mixture, M, a compound, C, or an element, E. a. air ______ b. blood ______ c. milk ______ d. nitrogen ______ e. distilled water ______ f. wood ______ g. sodium chloride ______ h. oxygen ______ Sulfur does not dissolve in water, but it does dissolve in carbon disulfide; potassium nitrate does not dissolve in carbon disulfide, but does in water; and carbon does not dissolve in either of these liquids. Using the above data, outline a process for separating these three components of gunpowder.Explanation / Answer
2) a) air is mixture of somany gases
b) blood is mixture of plasma and blood cells
c) milk is mixture of fat and water
d) nitrogen is element
e) distilled water is compound
f) wood is mixture
g) sodium chloride is compound
h) Oxygen is element
mixture is one which contain more than one compound.
element is made up of single type of atoms.