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Three states of matter

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Solids, liquids and gases are three states of matter. In solids, the particles are tightly packed together. Liquids are less dense, allowing for movement. In gases, the particles are spread out. Particles in chemistry can be atoms, ions or molecules.


Science Learning Hub Survey 2014

Dear Hub visitor,

You're invited to participate in an online survey about the New Zealand Science Learning Hub. This survey was designed to help Hub staff enhance and develop further the site. This is different from our November 2013 survey, so even if you took part in that survey, we would appreciate you taking this survey as well.

Take the survey