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A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
Lottie Von
Michelle Littel
A pure substance is a substance that is constant throughout. Such as water, tin or sulfur.
Wiki User
∙ 9y agoA pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
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Is acetone a pure substance or mixture?
pure substance, propanone
Is glycerol a pure substance?
it s pure liquid.
What is a pure substance that contains only one kind of particle?
I thought it was pure substance. But i recently took a Science Test of these subject(i'm also in 8th grade) and it was the same question...EXACTLY! I put down Pure substance as well but appearantly the answer was "All of the Above" which included A.Pure Substance B.Compound C.Element ... so as long as you can prove it was only pure substance( This was for extra credit to get points back on the test for my teacher) You got the points. In my opinion a Pure Substance is the substance in which there is only one type of particle. I hoped this helped :)
Is hydrogen peroxide a pure substance or a mixture?
Mixture, because it is mixed with all sorts of chemicals, such as smog, and or pollen.Mixture is NOT a pure substance, because to be a pure substance, it can't be mixed with anything.
Is oxygen a pure compound?
oxygen is an example of a pure substance because a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
Would a compound be classified as a pure substance?
If this compound is refined can be classified as a pure substance.
Is a mixture classified as a substance?
Water is a compound, so it is a pure substance.
Is purified water a pure substance?
Yes, purified water is classified as a pure substance. It is a pure substance because it does not have any contaminants.
What 2 things can be classified as a pure substance?
An element or a compound.
Which would not be classified as a pure substance?
uniform compostion
Why can't mixtures be classified as pure substance?
A mixture requires a least two components. a pure substance must have only one component.
Can a gold necklace be classified as a pure substance?
Generally not. While gold itself is a pure substance, pure gold is rarely used in jewelry because it is too soft.
Which pure substance can be classified as an element?
These are the chemical elements from the periodic table of Mendeleev.
Why can't mixtures be classified as pure substances?
A mixture requires a least two components. a pure substance must have only one component.
Do you agree that all homogeneous matter can be classified as pure substance?
yes all homogeneous are pure substance because all the part are the same throughout and they cannot be easily separated or broken down into simpler substance by physical means.
Is nitrogen a mixture or substnce?
It is a substance. A pure one to be exact, classified as one of the elements on the periodic element table.
Is liquid bromine classified as a pure substance a homogeneous mixture or heterogeneous mixture?
Bromine (Br) is a chemical element.
