PARTICULATE                             GASES

Nicotine                        Carbon monoxide

Benzo(a)pyrines                   Acetaldehyde

Polycyclic hydrocarbons                Acetone

N-nitrosonornicotine                   Methanol

Beta-naphthylamine          Nitrogen oxides

Polonium-210                Hydrogen cyanide

Nickel                                      Ammonia

Cadmium                                  Benzene

Arsenic                              Formaldehyde

Lead                                Carbon dioxide

 

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Health Risks Associated with smoking tobacco

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Problems associated with stopping smoking