Wednesday, 30 November 2016


Bryana Changes from Team 4 Pes on Vimeo.

There are three main states of matter. Solid, liquid and gas.

The atoms in solids are stuck together. A table and a chair are solid. The atoms in liquids move around but are still stuck together. Water is a liquid. Atoms in gases move around freely. Helium in a balloon makes it float.

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