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An "illustration" is a drawing, it has both material and abstract parts.
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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
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
Why is air a pure substance?
Air is not a pure substance.
Is sulfur a pure substance?
pure substance
Is sodium bicarbonate a pure substance or mixture?
It is a pure substance as well as a compound
How do you know if a substance is a pure substance?
An "illustration" is a drawing, it has both material and abstract parts.
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 ice a mixture or a pure substance?
Ice is solid H2O so it is a pure substance, at least ideally.
Is acetone a pure substance or mixture?
pure substance, propanone
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.
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 helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
A substance that contains only 1 type of particle is a?
a pure substance
Is silicone a pure substance or a mixture?
Silicon is an element. Its symbol is Si.
