Because air is not boUnd chemically it is just a mixture of oxygen nitrogen and other gases while water molecules are one oxygen atom combined chemically to two hydrogen atoms
Water is the compound. Iodine and calcium are elements, and air is a mixture.
It is a mixture of gases.
Air is mostly composed of elemental substances or molecules. It is also called as a mixture of compounds and elements.Air is not a compound, but it isn't a particular element. Air is a mixture of gasses that do not react with each other.
Air is a mixture; the properties of the constituents of air (oxygen, nitrogen, carbon dioxide etc.) are not changed, and the mass ratios among them are not as consistent as they would be if air were a compound. On distillation of liquefied air, nitrogen predominantly distills off first, leaving behind oxygen in the liquid form. This is characteristic of a mixture, not of a compound.
Air is a mixture because it is easily separated into its component gases. If it was a compound you would have to perform complex operations like electrolysis to break the bonds between atoms in the compound...but with air, all you need do is cool the air enough to cause the gases to condense.
Water is the compound. Iodine and calcium are elements, and air is a mixture.
Air is a mixture, made mostly of the elements nitrogen and oxygen. It also has some other gases, such as argon (element), carbon dioxide (compound), and water (compound).
It is a mixture of all the gasses in the atmosphere and water.
Water is a compound of hydroogen and oxygen (H2O). Copper is an element, Air is a mixture of elements and compounds, and saline solution is a mixture of salt and water.
No. Air is a mixture.
Answer a. Pure Water is not a mixture - it is a compound. Seawater is a mixture of water and salts, air is a mixture of gases and brass is a mixture (an alloy) of copper and zinc metals.
Though fog is a colloid, many consider it to be a heterogeneous mixture of water and air.
mixture
Air is a mixture of gases.
air is a mixture of elements (nitrogen, oxygen, trace amounts of other elemental gases) plus compounds (water vapor, nitrogen and sulfur oxides, CO2)
Humidity is the measure of how much water vapor that can't rise to the clouds there is in the air that have been combined with all the gases in the air. So, yes it is water mixed with all the air's gases.
clouds is a mixture because the cloud is made of two types of chemicals + it also got water