because it is just wrong
Air is a mixture.
carbon, nitrogen and oxygen
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.
by air, water,sunlight & CO2
earth science
Air is not a pure substance.
A convection current is not a technological term; it is a term used in Science for talking about air current. A convection current is the cycle of hot air going up, and cold air going down.
air is not pure
reason for air is not pure
A pure air can be prepared only in laboratory, by mixing the components. Note that air is not a compound but a mixture of gases. In the nature pure air don't exist - the air is polluted.
cold air is wait why are you asking the computer this go look in a book take a break from technology it will help a lot to the environment
no
21% of air is pure oxygen
It is a Mixture
No. Air is not pure substance. Air has all dust and dangerous gases with it. From place to place its composition changes.
Pure air is homogeneous because all components are completely miscible.
No