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What are two pure substances?
The two types of pure substance are elements and compounds The two types of pure substance are elements and compounds
Is carbon monoxide a pure substance?
No, carbon monoxide is not a pure substance. It is a compound composed of two elements, carbon and oxygen, in a fixed ratio.
What are the classifications of pure substance?
the substance is substance
Is sulphur a mixture or a pure substance?
Sulfur is an element. Elements are not mixtures.
A is a pure substance that contains two or more electrons?
An element is a pure substance that contains two or more electrons. There are many different elements known to man.
Is a mixture of elements a pure substance?
No a mixture is by definition not a pure substance.
Which term are use to identify pure substances?
Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.
How do elements differ from pure substance?
An element is a pured substance and a pure substance is a material
What is the pure substance?
Elements
Is elemnts and compound pure substance?
Yes,elements and compounds are pure substance.
Are compounds a pure substance while elements are not a pure substance?
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Is neon a pure substance or mixture?
Neon is a pure substance. Elements and compounds are pure substances; mixtures are not.
What are two substances are?
The two types of pure substance are elements and compounds The two types of pure substance are elements and compounds
What is the name of a pure substance that has two or more different elements?
There is no such thing. An element IS a pure substance.
What does a chemical formula tell you about a pure substance?
It tells you the elements and the proportions of those elements that are present to make the pure substance.
Is aluminun a pure substance?
Yes it is, all elements are pure substances
Can a pure substance not be an element?
Yes. Both compounds and elements are pure substances.
