For each material indicate if it is a Heterogeneous Mixture, Solution, or Compound?

Question

A) Dirty Air
B) Clean Air
C) Pencil
D) Ice
E) Iron
F) Silver Chloride
G) Salt Water
H) Ethanol

A) Dirty Air
B) Clean Air
C) Pencil
D) Ice
E) Iron (element...forgot to put in question)
F) Silver Chloride
G) Salt Water
H) Ethanol

Answer 1

A) Heterogeneous mixture
B) Homogeneous mixture
C) Heterogeneous mixture (graphite + wood + metal + rubber)
D) Compound
E) Element (not a compound)
F) Compound
G) Homogeneous mixture
H) Compound

Answer 2

A) Dirty Air - Compound
B) Clean Air - Solution
C) Pencil - Heterogeneous
D) Ice - Solution
E) Iron - Heterogeneous
F) Silver Chloride - Compound
G) Salt Water - Solution
H) Ethanol - Compound