Atom, a tiny piece of matter that is too small to see, Attract, to pull on an object, even with out touching it, Dissolve, to mix evenly into a liquid by breaking apart into pieces that are to small to see, Evidence, information that supports an answer to a question, Explain, to describe how something works or why something happens, Inference, Something you figure out based on observations and what you already know, Matter, the stuff that things are made of, Mixture, matter that is made of more than one substance, Model, something scientists make to answer questions about the real world, Molecule, a group of atoms joined together in a particular way, Observe , to use any of the 5 senses to gather information, Property, what you can observe or measure about something that helps you identify or describe it, Soluble, able to dissolve in water or another liquid, Substance, matter that is made up of only one kind of atom or molecule.

Modeling Matter

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