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Microscopic view of a gas. Microscopic view of a liquid. Microscopic view of a solid. ... gas are well separated with no regular arrangement. ... solid are tightly packed, usually in a regular pattern.
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www.chem.purdue.edu/gchelp/atoms/states.html
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The changes from a solid to a liquid to a gas or from a gas to a liquid to a solid are called a phase changes. When substances such as water change phase, its physical properties change, but not its chemical properties. Melting, freezing, c...
http://www.nyu.edu/pages/mathmol/textbook/slg.html
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All the material on earth is in three states-solid, liquid, and gas. The "state" of the matter refers to the group of matter with the same properties. In other words, you group the objects together according to their properties.
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www.nyu.edu/pages/mathmol/textbook/statesofmatter.html
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A Lesson Plans Page lesson plan, lesson idea, thematic unit, or activity in Science and Science called Solids, Liquids, and Gases. ... Solid - tend to keep its form rather than to flow or spread out like a liquid or gas; relatively firm or compact. Liquid - readily flowing; fluid;
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www.lessonplanspage.com/ScienceDistinguishSolidLiquidAn...
www.lessonplanspage.com/ScienceDistinguishSolidLiquidAndGas24.htm
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A virtual laboratory in which children aged 8-9 can investigate the temperature at which various solids turn to liquids. ... Skip to main content ... Text only version of this page...
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www.bbc.co.uk/schools/scienceclips/ages/8_9/solid_liqui...
www.bbc.co.uk/schools/scienceclips/ages/8_9/solid_liquids.shtml
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An interactive experiment in which children aged 9-10 can heat and cool water to change it between its three states. ... Skip to main content ... Text only version of this page...
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www.bbc.co.uk/schools/scienceclips/ages/9_10/changing_s...
www.bbc.co.uk/schools/scienceclips/ages/9_10/changing_state.shtml
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Water existing as a gas is called water vapor. When referring to the amount of moisture in the air, we are actually referring to the amount of water vapor. If the air is described as "moist", that means the air contains large amounts of ... Water is known to exist in three different states; as a solid, liquid or gas.
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ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/cld/dvlp/wtr.rxml
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Click Gas, Liquid, or Solid to view the action of the particles up close. ... The particles of a gas move rapidly and there are much larger spaces between them than between the particles in a liquid or solid.
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www.harcourtschool.com/activity/states_of_matter/
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