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pure are you dumb or something
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∙ 11y ago
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Into what two broad classes can all matter be divided?
Pure substances (elements and compunds) and mixed substances (mixtures, solutions, alloys).
Are all substances are elements?
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
What can pure substances be classified as?
Pure substances are divided into elements and compounds.
Pure substances can be classified as or compounds.?
Elements
What are the two categories that matter can be divided into?
Pure substances and mixed substances
Which element is not a pure element?
All elements are pure substances.
What is the definiton of elements?
Elements are pure substances that can not be separated into simpler substances by physically or chemical means.Compounds are pure substances composed of two or more elements that have been chemically combined.Mixtures are a combination of two or more substances that are not chemically combined.
What 2 catogories of substances include pure substances?
elements and compounds
Are elements and mixtures examples of pure substances?
no they are not
What is the most pure basic substances?
Elements
What is most pure basic substances?
Elements
What is a one element substance?
A one element substance is a pure substance. It is not mixed physically or chemically with other substances or elements.
