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Helium is obtained from liquifying natural gas
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∙ 13y ago
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How is copper obtained from its pure form?
If it is in its pure form, there is nothing further to do.
Is helium in a balloon a pure substance not a mixture?
In theory it is a pure element. However, due the the cost of obtaining really pure helium, it is likely to contain trace amounts of other gases.
Is the helium in a balloon a substance or a mixture?
Helium is an element (and therefore a pure substance) yes
How can cadmium be obtained in its pure form?
By electrolysis of a solution or molten salt containing cadmium ions. Under properly controlled conditions, this will result in deposition of pure cadmium at the cathode.
Which one of the following is not obtained by the fractional distillation of water he or xe or ne?
Helium (he) is not obtained by fractional distillation.
Is helium found alone or with other elements?
In atmosphere, helium is found as a mixture along with other gases. But this helium can be isolated and obtained in pure form by suitable techniques.
Is helium used pure or is it part of a compound?
Helium is used as it is/pure. Helium is an inert gas and does not form part of compounds.
How is copper obtained from its pure form?
If it is in its pure form, there is nothing further to do.
Can helium be a pure form?
Helium found in atmosphere will have other gases as impurities. But it can be isolated by suitable method (generally by adsorption of gases) to get pure helium.
Is helium used in its pure form?
Well, probably...
Is helium gas a pure substance or mixture?
Helium is pure as it is on the periodic table.
Can helium be found it its pure elemental form?
Yes. helium is found in its elemental form. it is chemically inert as it has completely filled orbitals.
How can gold be obtained in a pure form?
buy gold bullion check if it 99.99% pure that is as pure as it gets
How is the element obtained in its pure form?
elements are obtained in its pure form by the process of distillation or fractional distillation. In this process the elements are purified using their boiling points,after this the metal are purified in the factories.
Is helium is pure or mixture?
Helium is a pure substance
Can helium be found in its pure Elemental form in nature or is it so reactive that it is only found in compounds?
Helium has completely filled orbitals. hence it is chemically inert (non reactive) and is found in its pure elemental form.
Is helium gas a pure substance?
Helium is a pure chemical element.
