This gas is chlorine (Cl).
are you asking what element is used or how it is used? if you are asking what element is used it would be charcoal. Chlorine gas has been added to kill bacteria.
The basic constituent of Tear gas is phosgen gas, COCl2 (Carbonyl chloride) and laughing gas is nitrous oxide or N2O.
It is used Because Methane Gas is flamable.
The movement of molecules increase when the temperature increase; some molecules at the water surface can escape as a gas.
argon is the gas used in treatement of cancer
Chlorine
are you asking what element is used or how it is used? if you are asking what element is used it would be charcoal. Chlorine gas has been added to kill bacteria.
Chlorine gas may be added to the treated effluent to disinfect it (kill pathogens) prior to discharge. This is usually a tertiary or quaternary treatment.
Chlorine is used to disinfect water, both for drinking and other uses, because it is toxic to the bacteria and other microscopic creatures that live in it. (Of course, it is also toxic to humans, but the amount used to treat water is usually not harmful, although some experts recommend leaving water out to "breathe" for a few minutes before drinking it to allow any excess chlorine gas to escape.)
hot waters gas station
She ran out of gas and then she fell into the waters at Howland isaland
oil and natural gas
The song is Waters Of March by Antonio Carlos Jobim. It's a cover though, I wish I knew who was singing in this version.
oil and natral gas
The waters are polluted in rivers,lakes,ponds and sea's. The reason is because people are throwing things there not ment to in the rivers etc. Or that the factories produce gas in the air and that goes to the river :)
oil and natral gas
Above 100 0C water become a gas.