Question

mention the name and uses of various gases that comprise the air

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Answer 1

Answer:

Example Gases

Here is a list of 10 gases and their uses:

Oxygen (O2): medical use, welding

Nitrogen (N2): fire suppression, provides an inert atmosphere

Helium (He): balloons, medical equipment

Argon (Ar): welding, provides an inert atmosphere for materials

Carbon dioxide (CO2): carbonated soft drinks

Acetylene (C2H2): welding

Propane (C3H8): fuel for heat, gas grills

Butane (C4H10): fuel for lighters and torches

Nitrous oxide (N2O): propellant for whipped topping, anesthesia

Freon (various chlorofluorocarbons): coolant for air conditioners, refrigerators, freezers

Explanation:

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Answer 2

Explanation:

A gas is a form of matter that does not have a defined shape or volume. Gases can consist of a single element, such as hydrogen gas (H2); they may also be a compound such as carbon dioxide (CO2) or even a mixture of several gases such as air.

Example Gases:

Here is a list of 10 gases and their uses:

1) Oxygen (O2): medical use, welding

2) Nitrogen (N2): fire suppression, provides an inert atmosphere

3) Helium (He): balloons, medical equipment

4) Argon (Ar): welding, provides an inert atmosphere for materials

5) Carbon dioxide (CO2): carbonated soft drinks

6) Acetylene (C2H2): welding

7)Propane (C3H8): fuel for heat, gas grills

8) Butane (C4H10): fuel for lighters and torches

9) Nitrous oxide (N2O): propellant for whipped topping, anesthesia

10) Freon (various chlorofluorocarbons): coolant for air conditioners, refrigerators, freezers

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