Air pollution is composed of various pollutants, including particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), volatile organic compounds (VOCs), and heavy metals. These pollutants are released from sources such as vehicles, industrial processes, and power plants, and can have negative effects on human health and the environment.
Each plastic has a specific compositon.
You think probable to chemistry and especially to analytical chemistry.
Hydrogen (80%)Helium (19%) Methane (1.5%) Hydrogen deuteride (0.02%) Ethane (0.00015%).
Chemical formula is representative for the chemical compositon of a compound. Chemical equation is representative (describe) for a chemical reaction.
No, paper does not contain any magnetic compounds in it's compositon.
not sure
H Hydrogen
it can be there is no pullotion iand it rudecs flood risk
Each plastic has a specific compositon.
Compositon is adding effects
It seems like there might be a typo in your question about "pullotion." If you meant "pollution," it encompasses various types such as air, water, soil, and noise pollution, each measured in different ways. The extent of pollution varies by location and can be quantified in terms of pollutants released, such as carbon dioxide emissions or levels of contaminants in water bodies. If you have a specific type of pollution or area in mind, please clarify for a more detailed response.
Fresh water fish do have scales. There are some exceptions, like catfish, but most fresh water fish have scales.
You think probable to chemistry and especially to analytical chemistry.
The chemical compositon and the chemical bonds affect the shape of molecules..
The chemical compositon and the chemical bonds affect the shape of molecules..
Hydrogen (80%)Helium (19%) Methane (1.5%) Hydrogen deuteride (0.02%) Ethane (0.00015%).
EN 52 steel is generally used in engine valves (Withstand high temperature) 5Cr9Si3