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Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
What else can I help you with?
Is matter a pure substance and a mixture?
yes matter can be both pure substances and mixtures
What types of matter are pure-substance?
ALL substances are matter.
What are the main classifications of matter?
pure substance
How many kinds of matter are in a pure substance?
A pure substance contains only one kind of matter. It cannot be separated into other substances by physical means.
Can visible light be a pure substance?
No. Light is energy, not matter. Therefore it is not a substance.
What are two main classifications of matter?
pure substance
What are the two main classifications of matter?
pure substance
Is a pure substance made of one kind of matter?
No
What types of pure substance?
ALL substances are matter.
When matter cannot be separated into more than one substance by physical or chemical means it is called?
A pure substance.
What is an examle of a pure substance?
its matter that is pure and iis a single kind.... such as salt or surgar
Do you agree that all homogeneous matter can be classified as pure substance?
Yes, all homogeneous matter can be classified as a pure substance because it has a uniform composition throughout. This means that all samples of the matter have the same properties and composition, making it a pure substance.
