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Which of the following statements is NOT true about pure substances?
Water is made up of only one type of molecule, so it is…
In the image below, the blue circles represent one type of atom and the red circles represent another type of atom. Does the image show an element, compound or mixture?
Fresh seawater is an example of…
Liquids that do not mix are called…
Which of the following is NOT an example of a pure substance?
Which of the following are not the characteristics of pure substances?
Air is an example of…
Oil is an example of…