Chemicals names

Question 1

CO, CO2

Answer 1

Carbon monoxide and carbon dioxide
Primary
- Natural: volcanos & wildfires, Respiration, decomposition, and photosynthesis
- Human cause: Combustion (coal) power plants, industrial facilites, and transport
- Effects: Increase greenhouse effects, increase acid rain, increase acidification

CO is indoor
CO2 Outdoor

Question 2

SOx
SO, SO2,SO3

Answer 2

Sulfur Oxides
Primary
- Natural: Volcanoes
- Human Causes: Combustion (coal) at power plants, Industrial facilites, mining, diesel vehicles
- Effects: health issues (asthma), Smog development, forms sulfuric (H2SO4) & sulfurous acid (H2SO3)

Question 3

NOx
(NO, NO2, N2O

Answer 3

Nitrogen Oxides
Primary
- Natural: Volcanos, lighting, bacteria becomes NO2 when mixed with oxygen in air
- Human: NO2, N2O combustion on enrgry production and vehicles N2O agriculture & waste
- Effects: health- respiratory, liver, and spleen, Smog, nitric acid rain (HNO3)

Question 4

Toxic metals

Cd & Cr

Answer 4

Cadmium & chromium

Question 5

toxic metals

Cu & Hs

Answer 5

Copper & Mercury

Question 6

Toxic Metals

Pb, Zn, & As

Answer 6

Lead, zinc, arsenic

Question 7

HNO3

Answer 7

Nitric acid

Question 8

H2SO4 & H2SO3

Answer 8

Sulfuric acid & sulfurous acid

Question 9

Rn

Answer 9

Radon

Question 10

N2 & O2

Answer 10

nitrogen gas & oxygen gas

Question 11

CH4

Answer 11

Methane

Question 12

O3

Answer 12

Ozone