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Air
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Is air mostly oxygen and nitrogen a mixture or compound?
Air is mostly a mixture of gases, primarily nitrogen and oxygen. Nitrogen makes up about 78% of air, while oxygen makes up about 21%. These gases are not chemically bonded and can be separated from each other.
Is Nitrogen and oxygen a homogeneous mixture?
No, nitrogen and oxygen are not a homogeneous mixture. They are two separate gases that can exist in the air as a uniform mixture.
Is air mostly a mixture of oxygen and nitrogen?
Yes, air is primarily a mixture of oxygen (about 21%) and nitrogen (about 78%). Other gases such as argon, carbon dioxide, and trace amounts of other gases make up the remaining 1%.
Who said air is a mixture of 2 gasses that is oxygen and nitrogen?
Air is indeed a mixture of gases, primarily oxygen (about 21%) and nitrogen (about 78%). This composition was established by the scientist Joseph Priestley in the 18th century through his experiments on air.
Is air a mixture of hydrogen and oxygen gases?
No, air is a mixture of gases that primarily consists of nitrogen (about 78%) and oxygen (about 21%), along with smaller amounts of other gases like argon, carbon dioxide, and water vapor. Hydrogen is present in very small traces in the atmosphere.
What is the air around us?
A mixture of nitrogen and oxygen, mostly.
Is air mostly oxygen and nitrogen a mixture or compound?
Air is mostly a mixture of gases, primarily nitrogen and oxygen. Nitrogen makes up about 78% of air, while oxygen makes up about 21%. These gases are not chemically bonded and can be separated from each other.
Is it true air is mostly oxygen gas?
No. There is more nitrogen. Nitrogen is 78% while oxygen is 21%. The rest is a mixture of other gases.
Is the Earth's atmosphere an element?
No. Earth's atmosphere is a mixture, mostly comprised of nitrogen and oxygen.
Is dry air a mixture?
Yes, it's a mixture of gasses. Nitrogen and oxygen mostly but several other gasses in smaller amounts.
What two elements is earth's atmosphere mostly made up of?
The atmosphere is the mixture of gas molecules and other materials surrounding the earth. It is made mostly of the gases nitrogen (78%), and oxygen (21%).
Is Nitrogen and oxygen a homogeneous mixture?
No, nitrogen and oxygen are not a homogeneous mixture. They are two separate gases that can exist in the air as a uniform mixture.
Is air mostly a mixture of oxygen and nitrogen?
Yes, air is primarily a mixture of oxygen (about 21%) and nitrogen (about 78%). Other gases such as argon, carbon dioxide, and trace amounts of other gases make up the remaining 1%.
Is nitrogen monoxide a mixture?
No, it is a compound of the elements nitrogen and oxygen.
Who said air is a mixture of 2 gasses that is oxygen and nitrogen?
Air is indeed a mixture of gases, primarily oxygen (about 21%) and nitrogen (about 78%). This composition was established by the scientist Joseph Priestley in the 18th century through his experiments on air.
What planets atomspere is mostly nitrogen and oxygen?
Earth. 80% Nitrogen & 20% Oxygen.
Is air a mixture of hydrogen and oxygen gases?
No, air is a mixture of gases that primarily consists of nitrogen (about 78%) and oxygen (about 21%), along with smaller amounts of other gases like argon, carbon dioxide, and water vapor. Hydrogen is present in very small traces in the atmosphere.
