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a chemical
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∙ 13y ago
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A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
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
Why is air a pure substance?
Air is not a pure substance.
Is sulfur a pure substance?
pure substance
Is hydrogen gas a pure substance or a mixture?
It is an element so pure substance...Roll Tide
Is acetone a pure substance or mixture?
pure substance, propanone
How do you define atomic state?
Some elements that are not chemically combined with any other substance exist as single atoms. Pure copper, pure lead, pure silver. Oxygen does not, the pure state of oxygen is a diatomic molecule, O2.
Is a lemon a pure substance?
it is a pure substance.... not
Is a tin a pure substance?
Pure substance
Define the Term Element?
an element is made of protrons nutrons and electrons...
A pure substance is the what throughout?
A pure substance is the same throughout. When a substance is 100% something it is pure.
Is Methane a mixture or a pure substance?
Methane is a pure substance.
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
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 silicone a pure substance or a mixture?
Silicon is an element. Its symbol is Si.
Is an element a pure substance or a mixture?
pure substance
Is water mixture or pure substance?
Pure Substance
