0
What else can I help you with?
Is clean air a pure substance or a mixture?
Air is a mixture.
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
What are the five elements in science?
I believe it is Water, Earth, Fire, Air, and Plasma.
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
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?
The science term for cold air is "temperature inversion." This phenomenon occurs when a layer of cold air is trapped near the ground by a layer of warmer air above it. Temperature inversions can lead to fog, smog, and poor air quality.
Why Pure Air Is Homogeneous Or Heterogeneous?
Pure air is homogeneous because all components are completely miscible.
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.
Is air around is pure?
No
Is air pure oxygen?
No, there is 21% oxygen in air.
Is air are pure substance?
As per my knowledge pure substance does not have anything else added to it. Air and water are pure substances that exist in nature. A pure substance cannot be taken apart to locate more substances.
Is clean air a mixture or a pure substance?
Air is a mixture.
Is air homogeneous of heterogeneous?
pure air is homogeneous but dusty air is heterogeneous
How many what are pure compounds sodium sugar oxygen air iron?
Sodium and iron are pure elements, while sugar and oxygen are pure compounds. Air, on the other hand, is a mixture of gases and not a pure compound.
