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Explore the basics of matter - atoms, solids, liquids, and gases. Learn how they behave, their properties, and how they are structured in this informative guide.
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What’s the matter with matter? By Elaine Williams
What is an atom? • An atom is the smallest particle of matter • Everything is made of atoms • Atoms combine together to form molecules
What is a solid? • A solid keeps its shape • The atoms in a solid are in a close pattern • The atoms do not move around • A solid is hard • Solids can not be compressed (squashed) because the atoms are very close to each other
What is a liquid? • A liquid takes the shape of its container, they do not have their own shape • The atoms have more space between them • Liquids can flow because the atoms can move past each other • Liquids can not be compressed (squashed) because the atoms are still close together but not necessarily touching
What is a gas? • Gas atoms expand to fill their container • The atoms are very spread out and always moving around and changing patterns • Gas atoms are stopped by the walls of their container • Gases can be compressed (squashed) because the atoms are so far apart they can be squeezed together
Fun Facts: What is solid, liquid, and gas? Water is solid when its ICE Water is liquid at room temperature Water is gas when it boils and evaporates
Comprehension Questions • What is an atom? • How are atoms arranged in a solid? • How are atoms arranged in a liquid? 4. How are atoms arranged in a gas?
Works Cited • California Department of Education Content Standards http://www.cde.ca.gov/re/pn/fd/documents/sci-stnd.pdf Phschool • www.phschool.com/.../ solids_liquids_gases.html picture of solid matter molecules • cofc.edu www.cofc.edu/~martine/ 111LectWeek1.htm picture of solid, liquid, gas molecule structure • ABPI Resources for schools http://www.abpischools.org.uk/resources/solids-liquids-gases/index.asp Properties of solids, liquids, and gases • Science for All http://www.apqj64.dsl.pipex.com/sfa/slg_structure.htm Molecular properties of solids, liquids, and gases • Best Prices.com www.bestprices.com/ cgi-bin/vlink/bookauthors/... Picture of glass of ice water • Find Sounds http://www.findsounds.com/ISAPI/search.dll Boiling water, stream,