It can be a solid liquid or a gas, depending on the temperature
Gas in atmosphere: argon Liquid in atmosphere: water (as rain) Solid in atmosphere: dust
a feather is a solid
Solid in solid: metal alloys. Liquid in liquid: vinegar dissolving in water. Gas in gas: air. Solid in liquid: salt dissolving in water. Liquid in solid: mercury absorbed by gold. Gas in liquid: carbon dioxide dissolving in soda. Solid in gas: smoke particles in air. Liquid in gas: water vapor in air. Gas in solid: hydrogen absorbed by palladium.
* solid to liquid: melting* liquid to solid: freezing* liquid to gas: vaporization* gas to liquid: liquefaction* solid to gas: sublimation* gas to solid: deposition
A solid.
Argon is a gas at room temperatures.
Gas in atmosphere: argon Liquid in atmosphere: water (as rain) Solid in atmosphere: dust
This depends on temperature and pressure, consider h2o. Is "water" a solid liquid or gas? Clouds are water vapor as is steam, rivers oceans and lakes are liquid, and icebergs are solids. However, Argon is a gas in earths atmosphere so at those conditions it is a gas. Argon is solid at temperatures below -189.3°C, at which temperature it liquefies. It is a gas at temperatures of -185.86°C and higher.
Argon is a gas at STP. It becomes a liquid below -186oC and solid below -190oC at StP
Neither. It's a gas--a noble gas, in fact.
Solid Argon is more dense than the liquid phase
Gas in atmosphere: argon Liquid in atmosphere: water (as rain) Solid in atmosphere: dust
The freezing point of liquid argon is -189.34 degrees Celsius or -308.81 degrees Fahrenheit. At this temperature, argon transitions from a gas to a solid state.
Argon is a gas. It is not synthetic.
Yes!!! If you cool down sufficiently . Phase at STP gas Melting point 83.81 K (−189.34 °C, −308.81 °F) From Solid to liquid Boiling point 87.302 K (−185.848 °C, −302.526 °F) From liquid to gas. So argon will become a liquid if you cool it below '-185.848 oC'. (Extremely Cold).
Matter has more density when solid than when in a liquid state. The atoms are closer together.
There are three kinds of matter: gas: argon; liquid: water; solid: wood