- What is the temperature of liquid oxygen?
- Is light matter Yes or no?
- Is water matter Yes or no?
- What is the coldest liquid?
- What does solid helium look like?
- Is oxygen a solid liquid or gas?
- What state is oxygen at 25 degrees?
- Can we drink liquid oxygen?
- Is solid hydrogen possible?
- What does solid hydrogen look like?
- Can u freeze air?
- What are 3 uses for oxygen?
- Can humans breathe liquid oxygen?
- Can oxygen be in a solid state?
- Is oxygen matter Yes or no?
- Is fire plasma yes or no?
- What temp does oxygen become gas?
- What happens to oxygen at room temperature?
What is the temperature of liquid oxygen?
Liquid oxygen is a cryogenic liquid.
Cryogenic liquids are liquefied gases that have a normal boiling point below -238°F (-150°C).
Liquid oxygen has a boiling point of -297.3°F (-183.0°C)..
Is light matter Yes or no?
Answer 2: Light is not matter. … Light is made up of “things” called photons, and these photons can possess some of the properties of matter. For example, they are always moving, and when they move, they can exert a (usually very small) force on an object (just like moving matter can).
Is water matter Yes or no?
So, yes, water is matter. … All things are made up of matter (matter is any physical thing that has mass and takes up space). Matter can exist in three different forms: solid, liquid, and gas.
What is the coldest liquid?
Liquid hydrogenCurrently voted the best answer. Liquid hydrogen is the coldest substance known to man, minus 400 degrees. ALSO: A Bose–Einstein condensate (BEC) is a state of matter of bosons confined in an external potential and cooled to temperatures very near to absolute zero (0 K, ?
What does solid helium look like?
Unlike any other element, helium will remain liquid down to absolute zero at normal pressures. … The solid has a sharp melting point and has a crystalline structure, but it is highly compressible; applying pressure in a laboratory can decrease its volume by more than 30%.
Is oxygen a solid liquid or gas?
Oxygen is a gas at room temperature. If the normal melting point of a substance is below room temperature, the substance is a liquid at room temperature.
What state is oxygen at 25 degrees?
At 25 degrees Celsius, the intermolecular forces of attraction between the oxygen are ‘broken’ (figure of speech). This is why oxygen is a gas.
Can we drink liquid oxygen?
Don’t do it, it is not just hooey it is dangerous. Liquid O2 is a cryogenic liquid, it is used to rapidly freeze things like human tissue. It has a boiling point of -297 degrees. … As mentioned, true liquid oxygen would likely kill you pretty quickly if you tried to drink it.
Is solid hydrogen possible?
The squished hydrogen is a precursor to a state of matter first proposed in the 1930s, called atomic solid metallic hydrogen. When cooled to low enough temperatures, hydrogen (which on Earth is usually found as a gas) can become a solid; at high enough pressures, when the element solidifies, it turns into a metal.
What does solid hydrogen look like?
At relatively low pressures, the compressed solid hydrogen was transparent. As the compression intensified, it began to turn opaque and black. But at 495 Gpa, the hydrogen was shiny and reflective, indicating its transformation into a metal (although the researchers can’t be sure whether it was solid or liquid).
Can u freeze air?
Yes, you can freeze air, and yes, each ingredient of air will freeze at a different temperature, so that if you were to take a jar of air and slowly make it colder and colder, each different ingredient would freeze into a different layer, just as you suggest.
What are 3 uses for oxygen?
Oxygen is used by animals and plants in the respiration (breathing) process. Tanks of oxygen are used in medicine to treat people with breathing problems. They are also used as life support for astronauts and scuba divers. The majority of the oxygen used in industry is used in the manufacturing of steel.
Can humans breathe liquid oxygen?
Unfortunately, yes. For all the benefits, liquid breathing still involves one major difficulty — it’s much harder for a human’s lungs to move liquid in and out than it is to breathe a gas. … So yes, humans can technically “breathe” certain oxygen rich liquids.
Can oxygen be in a solid state?
Solid oxygen. … Solid oxygen forms at normal atmospheric pressure at a temperature below 54.36 K (−218.79 °C, −361.82 °F). Solid oxygen O2, like liquid oxygen, is a clear substance with a light sky-blue color caused by absorption in the red part of the visible light spectrum.
Is oxygen matter Yes or no?
Air is an example of the type of matter known as gas. Other common forms of matter are solids and liquids. Gas is a form of matter that can change its shape and volume. … If you analyze air, it consists mostly of nitrogen and oxygen, with smaller amounts of several other gases, including argon, carbon dioxide, and neon.
Is fire plasma yes or no?
Fire (flame) Fire (flames) may contain plasma, albeit one that is a partially ionized plasma, and dominated by collisions: … Any ionized gas cannot be called a plasma, of course; there is always a small degree of ionization in any gas.
What temp does oxygen become gas?
The boiling point of oxygen is -182.96 degrees Celsius (under 1 standard atmosphere). This means at temperatures below that point, oxygen is a solid or a liquid, and at temperatures above that point, oxygen is a gas. So at -183 degrees Celsius, oxygen is a liquid.
What happens to oxygen at room temperature?
Explanation: Oxygen has a melting point of 54.36 K (−218.79 °C, −361.82 °F) and boiling point of 90.19 K (−182.96 °C, −297.33 °F). Since room temperature is taken at 298K (25 °C, 77°F), and is greater than oxygen’s boiling point, it exists as a gas at room temperature.