CAS Number: 309-00-2. An exceedingly poisonous cyclodiene
insecticide. Chemical formula = C12H8Cl6. Molecular weight =
344.372 g/mol.

CAS Number: 60-57-1. A white, crystalline, persistent, chlorinated
hydrocarbon insecticide that accumulates in and becomes toxic
to vertebrates. Chemical formula = C12H8Cl6O. Molecular weight
= 360.371 g/mol.

CAS Number: 7429-90-5. A lightweight, bluish, silver-white,
malleable metallic element that has good electrical and thermal
conductivity, high reflectivity, and resistance to oxidation and
is the most abundant metal in the earth's crust. Chemical symbol
= Al. Molecular weight = 26.982 g/mol.

CAS Number: 7664-41-7. A pungent, colorless, gaseous alkaline
compound of nitrogen and hydrogen that is very soluble in water
and can easily be condensed to a liquid by cold and pressure.
Chemical formula = NH3. Molecular weight = 17.03 g/mol.

CAS Number: 62-53-3. An oily, liquid, poisonous amine obtained
through the reduction of nitrobenzene and used primarily in the
organic synthesis of dyes. Chemical formula = C6H5NH2.
Molecular weight = 93.12 g/mol.

CAS Number: 120-12-7. A crystalline, aromatic hydrocarbon obtained
from coal-tar distillation. Chemical formula = C14H10.
Molecular weight = 178.23 g/mol.

CAS Number: 7440-36-0. A metalloid element that is commonly
metallic silvery white, crystalline, and brittle. It is used
especially as a constituent of alloys and semiconductors.
Chemical symbol = Sb. Molecular weight: 121.75 g/mol.

CAS Number: 7440-02-0. A silver-white, hard, yet malleable
metallic element capable of a high polish and resistant to
corrosion that is used chiefly in alloys and as a catalyst.
Chemical symbol = Ni. Molecular weight = 58.71 g/mol.

CAS Number: 7440-38-2. A solid, poisonous element that is
commonly metallic steel-gray, crystalline, and brittle. Chemical
symbol = As. Molecular weight = 74.92 g/mol.

CAS Number: 7784-42-1. A colorless, flammable, extremely
poisonous gas with an odor like garlic. Chemical formula =
AsH3. Molecular weight = 77.95 g/mol.