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substance because you can write it as a formula
Wiki User
∙ 13y ago
Wiki User
∙ 8y agoIt's an element and thus a substance not a mixture
Wiki User
∙ 12y agoOxygen is an element, which is a pure substance, not a mixture.
Wiki User
∙ 13y agoOxygen is an atom u can find it on the Periodic Table of elements (which means it's pure) so it is a substance.
Wiki User
∙ 11y agoOxygen is an element, therefore it is a pure substance.
Wiki User
∙ 14y agoit is an element.
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Are heterogeneous mixtures?
if a substance is a mixture then it is heterogeneous.
Is cheese is substances or mixtures?
Cheese is a pure substance
Why is the average mass used when calculating grams of a substance?
the elements in the substance are mixtures of their isotopes
Why is the average atomic mass used when calculating grams of a substance?
the elements in the substance are mixtures of their isotopes
Can pure substances be mixtures?
No. This is because a pure substance is a compound (or element) and can only be separated chemically but mixtures can be separated physically. P.S. This answer was written by a 14 year old from Dearborn Michigan
What are the characteristics of substance and mixtures?
Mixtures: can be separated by physical means
How are eggs a substance?
No they are mixtures
What substance dissolve in liquid?
what is mixtures
What are the branches of matter?
The two main branches are pure substances and mixtures.
Is oxygen an element compound mixtures?
oxygen is an element. it is not a compound.
Are heterogeneous mixtures?
if a substance is a mixture then it is heterogeneous.
Is mixtures and solutions classified as a chemical substance?
no
How you differentiate substance from mixtures?
Substance would be what goes together with other substance to make a mixture.
What type of materials can be separated by a physical process?
Heterogeneous mixtures are separated by physical means.
How are mixtures different of substance?
Mixtures may be homogeneous or heterogeneous.Mixtures may be liquids, solids, gaseous.
How mixture and substance are similar?
Mixtures are formed from substances (compounds).
Which substance are called freezing mixtures?
alcohol and water
