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A pure substance is an element or a compound.
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∙ 11y ago
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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.
What must someone know in order to classify it as a pure substance?
A pure substance is a substance that consists solely of the same atoms/molecules.So a volume of water that contains only H2O is a pure substance. A block of iron that contains only Fe atoms is pure substance. A pure substance can be composed of atoms or molecules as I said before BUT they have to be exactly the same.A substance that has constant chemical composition and characteristics
Is acetone a pure substance or mixture?
pure substance, propanone
Why is silver a pure substance?
Pure silver is a single substance, an element. All its particles are silver atoms. That said, it is rare to encounter pure silver. For coinage and jewellery it is usually alloyed, often with copper, to make it harder.
Is a lemon a pure substance?
it is a pure substance.... not
Is a tin a pure substance?
Pure substance
Is Methane a mixture or a pure substance?
Methane is a pure substance.
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
Is silicone a pure substance or a mixture?
Silicon is an element. Its symbol is Si.
Why silicon is a pure substance?
silicon is a pure substance because it is an element and as we know an element is a pure substance
Is an element a pure substance or a mixture?
pure substance
