Air

Of gas and wind.

A mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of; "air pollution"; "a smell of chemicals in the air"; "open a window and let in some air"; "I need some fresh air".

This concept's ID is @1~75035

Element

  • N 2 facts

    A common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas;...

  • O 1 facts

    A nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic...

  • argon 0 facts

    A colorless and odorless inert gas; one of the six inert gases; comprises approximately 1%...

  • krypton 0 facts

    A colorless element that is one of the six inert gasses; occurs in trace amounts in air.

  • neon 0 facts

    A colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six...

  • xenon 0 facts

    A colorless odorless inert gaseous element occurring in the earth's atmosphere in trace a...

Also contains

  • breath 1 facts

    The air that is inhaled and exhaled in respiration; "his sour breath offended her".

  • liquid air 0 facts

    Air in a liquid state.

  • hot air 0 facts

    Air that has been heated and tends to rise.