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4a. Physical Behaviors of Matter: Phases Resources
Matter and Its Changes (Chem Web) Describes solids, liquids, gases; atoms, molecules, ions; compounds, elements, mixtures; physical and chemical changes. Matter Can Exist in 4 Phases (Internet Science Room) Describes phase changes; melting, freezing, and boiling points; sublimation; vaporization. Phase Diagram of a substance. (Internet Science Room) A graph showing the phases of a substance in terms of temperature and pressure. Describes Triple Point, Normal Boiling Point, Normal Melting Point, Critical Temperature, Normal Atmospheric Pressure. Solids (Internet Science Room) Describes the various types of solids including elementary, network, hydrated, and liquid crystals. Also amorphous solids. States of Matter: Liquids (CHEMystery) States of Matter: Solids (CHEMystery) The Organic Chemistry Virtual Tutor (Colby College Chemistry Department) After clicking on the title page click on the topic "Description of solids, liquids, and gases" for a great tutorial. The diagrams of each phase vibrate, rotate, melt and even vaporize! Units, Measures, & Dimensions (Big Chalk) Select topic: The Metric Staircase for an easy guide to conversions. Links to other "unit" topics including mass, volume, density, concentration, and metric prefixes. |
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