Hydrogen (H)
element
Lithium (Li)
element
Beryllium (Be)
element
Helium (He)
element
Boron (B)
element
Carbon (C)
element
Nitrogen (N)
element
Oxygen (O)
element
Fluorine (F)
element
Neon (Ne)
element
Carbon Dioxide (CO2)
compound
Water (H2O)
compound
Calcium Carbonate (CaCO3)
compound
Copper Sulfate (CuSO4)
compound
Sodium Bicarbonate (NaHCO3)
compound
Sodium Chloride (NaCl)
compound
Sodium Hydroxide (NaOH)
compound
Acetic Acid (C2H4O2)
compound
Ferric oxide (Fe2O3)
compound
Ammonia (NH3)
compound
Brass (Zn + Cu)
compound
Chrome (Ni + Cr)
compound
Solder (Pb + Sn)
compound
Sweet Tea
Homogeneous Mixture
Salt Water
Homogeneous Mixture
chocolate milk
Homogeneous Mixture
sand
Heterogeneous Mixture
concrete
Heterogeneous Mixture
asphalt
Heterogeneous Mixture
wood
Heterogeneous Mixture
air
Homogeneous Mixture
element
compound
mixture
Element
compound (again)
mixture (again)
apple juice
homogeneous mixture
skittles
heterogeneous mixture