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A pure substance is a substance containing only one type of atom or compound, like nitrogen or water. A mixture is a combination of multiple different substances. Homogeneous mixtures, also known as solutions, are mixtures in which the substances are distributed uniformly so that the properties would be the same no matter where you sampled it from. One example would be salt water. Heterogeneous mixtures are combinations in which things aren't mixed evenly and so have different properties when sampled from different places. An example of this would be a box of differently colored Legos or Chocolate Chips mixed with almonds.
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What best describes the different between a mixture and a pure substance?
A mixture has different properties throughout; a pure substance has the same properties throughout.
Is a carrot a pure substance?
its not a mixture because i had a test on it and it said it was a pure substance.
Is vanialla a pure substance or mixture?
Vanilla is a mixture of different compounds.
Is gold alloy mag wheel a pure substance or mixture?
pure substance?
Is gravel a pure substance or a mixture?
Geavel is not pure, it is an undescriptable mixture of unknown composition
Is soap a mixture or pure substance?
Soap is typically a mixture of different compounds such as fatty acids, oils, and alkalis. Therefore, it is considered a mixture rather than a pure substance.
Is sea water mixture or pure substance?
It is a mixture. A pure substance contains only one type of substance or one species of any substance or element. Sea water is a mixture of different salts dissolved in water. Thus, it is not a pure substance. Another point is that the different components of sea water can be observed separately.
Is deodorant a pure substance or mixture?
No, it is a mixture; rarely a drug is a pure substance.
Is a mixture of elements a pure substance?
No a mixture is by definition not a pure substance.
Is C2H2 a pure substance a homogeneous mixture or a heterogeneous mixture?
Neither. C2H2 is a compound (pure substance) so it is not a mixture at all. Hint: mixtures don't have chemical formulas.
Is chromium a pure substance or mixture?
Chromium is a pure substance. It is a naturally occurring element with a specific atomic structure and chemical composition. It is not composed of different types of atoms or molecules, which is a characteristic of pure substances.
Is Hg a homogeneous mixture heterogeneous mixture or pure substance?
pure substance
