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Air is composed primarily of what 2 gasses?
Air is primarily composed of nitrogen (about 78%) and oxygen (about 21%).
Are water and air common compounds?
Water is a compound composed of hydrogen and oxygen atoms, while air is a mixture of gases primarily composed of nitrogen and oxygen. So, water is a compound, while air is a mixture.
Is AIR in a balloon a mixture?
Yes, the air in a balloon is a mixture. It is primarily composed of nitrogen, oxygen, and small amounts of other gases like carbon dioxide and argon.
Is sand primarily composed of quartz?
Yes, sand is primarily composed of quartz, which is a mineral made of silicon and oxygen atoms.
Is Nitrogen found in Dry Air?
Yes, nitrogen is found in dry air. Dry air is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases.
Air is composed primarily of what 2 gasses?
Air is primarily composed of nitrogen (about 78%) and oxygen (about 21%).
Are water and air common compounds?
Water is a compound composed of hydrogen and oxygen atoms, while air is a mixture of gases primarily composed of nitrogen and oxygen. So, water is a compound, while air is a mixture.
Air is primarily composed of nitrogen and oxygen gases which state of these gases can conduct electricity?
These gases are not conductive.
What are 2 elements found in the air?
The air is primarily composed of nitrogen and oxygen. About 78% Nitrogen, Oxygen 21%.
Is AIR in a balloon a mixture?
Yes, the air in a balloon is a mixture. It is primarily composed of nitrogen, oxygen, and small amounts of other gases like carbon dioxide and argon.
What is the percentage of pure air composed of oxygen?
21%oxygen
Is sand primarily composed of quartz?
Yes, sand is primarily composed of quartz, which is a mineral made of silicon and oxygen atoms.
What are the compound that make up air?
Air is composed primarily of 20% oxygen, 79% nitrogen, and 1% carbon dioxide, carbon monoxide, argon, and other trace gasses.
The percentage of pure air that is composed of oxygen percent?
Oxygen(02)=20.947
What percentage of air is composed of oxygen?
Approximately 21%
Is Nitrogen found in Dry Air?
Yes, nitrogen is found in dry air. Dry air is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases.
How much oxygen have you got in the air?
The Earth's atmosphere is composed of roughly 21% oxygen. This level of oxygen in the air is ideal for human respiratory needs.
