physical properties of Oxygen
Some physical properties of oxygen are:
1. Phase: Oxygen is a gas at room temperature.
2. Color: Oxygen is colorless.
3. Odor: Oxygen has no distinct odor.
4. Density: The density of oxygen gas is around 1.43 g/L.
5. Melting point: Oxygen melts at a temperature of -219.62°C.
6. Boiling point: Oxygen boils at a temperature of -182.96°C.
7. Solubility: Oxygen is slightly soluble in water, with a solubility of about 1.33 mL/100 mL of water at 20°C.
8. State: Oxygen is a diatomic molecule, meaning it exists as O2.
9. Molar mass: The molar mass of oxygen is approximately 32 g/mol.
10. Physical state: Oxygen exists as a gas in its standard state, but it can condense to form a liquid or solid under certain conditions.
Physical properties of oxygen include:
1. State: Oxygen exists as a gas at standard temperature and pressure (STP). It can also condense into a pale blue liquid or freeze into a solid at very low temperatures (-218.8 degrees Celsius or -361.8 degrees Fahrenheit).
2. Odor: Oxygen is odorless and colorless.
3. Density: The density of oxygen gas is about 1.43 grams per liter at STP.
4. Melting Point: Oxygen has a melting point of -218.79 degrees Celsius or -361.82 degrees Fahrenheit.
5. Boiling Point: Oxygen has a boiling point of -183 degrees Celsius or -297 degrees Fahrenheit.
6. Solubility: Oxygen is sparingly soluble in water but dissolves more easily in organic solvents.
7. Molecular Weight: The molecular weight of oxygen is approximately 32 grams per mole.
8. Atomic Number: Oxygen has an atomic number of 8.
9. Stability: Oxygen is highly stable under normal conditions.
10. Reactivity: Oxygen is a highly reactive element and readily combines with other elements to form compounds. It supports combustion and is essential for many biological processes.