Gas...is this homework?? WOW...U STUPID WE BREATH IT!!
Oxygen can be liquid or a gas. It is just a different state of matter.
Melting.
The state of matter that exists inside the sun and other stars is called plasma. Plasma is a superheated state of matter in which atoms are stripped of their electrons, resulting in a soup of ions and free electrons.
The state of matter changes from liquid to gas through a process called vaporization. This occurs when the substance absorbs enough heat energy to break free from the forces holding its particles together in a liquid state and allows them to move freely.
liquid
All matter exists as either a solid, liquid, gas or plasma. This is called it's 'State Of Matter'. Oxygen exists as a gas.
oxygen and hydrogen are a type of matter called gas
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Oxygen is a gas at room temperature.
gas liquid and solid
Oxygen is typically found in the gaseous state at room temperature and pressure.
Oxygen can be liquid or a gas. It is just a different state of matter.
Oxygen at -250 degrees Celsius would be a solid.
Under normal condition-it's gas
At a temperature of 20 degrees C (or F, for that matter) oxygen is a gas.
Just as in all the other answers to this question, it is normally a gas. It can be liquefied .
No, a gas is a state of matter. oxygen can be found in either liquid or gaseous states