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because it is just wrong
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Is clean air a pure substance or a mixture?
Air is a mixture.
What gases are found in pure air?
carbon, nitrogen and oxygen
Which of the following is not a mixture a. pure water b. seawater c. air d. brass?
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.
How is science categorized?
by air, water,sunlight & CO2
Thuy wants to advocate for clean air laws. Which field of study would be most useful to her?
earth science
Why is air a pure substance?
Air is not a pure substance.
Is air around us pure what reason?
air is not pure
Is air around as not pure what reason?
reason for air is not pure
What is the meaning of convection current?
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.
Can air be 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.
What is the science term for cold air?
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
Why is air not pure?
no
What percentage or fraction of air is pure oxygen What comprises the most of the rest?
21% of air is pure oxygen
Is pure mountain air a pure chemical substancce?
It is a Mixture
Is air an example of pure substance?
No. Air is not pure substance. Air has all dust and dangerous gases with it. From place to place its composition changes.
Why Pure Air Is Homogeneous Or Heterogeneous?
Pure air is homogeneous because all components are completely miscible.
Is air around is pure?
No
