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A science concept that states that matter cannot be made or destroyed; however, it can change into a new form.
Conservation of Matter
Anything you can observe about an object by using one or more of your senses.
Properties
To bring or join, together into a whole.
Combine
To divide into parts or break the connection between.
Separate
A combination of two or more different substances in which the substances keep their identities
Mixture
A mixture that has the same composition throughout because all its parts are mixed evenly.
Solution
To completely mix two substances.
Dissolve
A piece of matter that is too small to be seen with the unaided eye.
Particle