https://padlet.com/3048881/pxlrf42oaig5 Made with a little mischief en-us 2017-12-06 20:07:52 UTC 2017-12-06 20:29:32 UTC hello@padlet.com 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213897499 Physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.]]> 2017-12-06 20:08:51 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213897499 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213898906 The basic unit of a chemical element.]]> 2017-12-06 20:12:12 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213898906 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213900332 An airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.

]]> 2017-12-06 20:15:26 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213900332 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213901224 a substance that flows freely but is of constant volume, having a consistency like that of water or oil.

]]> 2017-12-06 20:17:42 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213901224 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213901606 a substance or object that is solid rather than liquid or fluid.

]]> 2017-12-06 20:18:44 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213901606 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213901921 the process of turning from liquid into vapor.

]]> 2017-12-06 20:19:36 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213901921 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213902419 water that collects as droplets on a cold surface when humid air is in contact with it.

]]> 2017-12-06 20:20:58 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213902419 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213902741 When anything solid turns into a gas without first becoming liquid, that's sublimation. When the surface layer of snow or ice turns into fog or steam without melting, this is an example of sublimation. The verb sublimation is from the Latin word sublimare,meaning “raised to a higher status.”]]> 2017-12-06 20:21:45 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213902741 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213903136 Below 32°F (0°C).

]]> 2017-12-06 20:22:51 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213903136 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213903873 Make or become liquefied by heat.

]]> 2017-12-06 20:24:32 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213903873 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213904349 The degree of compactness of a substance.]]> 2017-12-06 20:25:46 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213904349 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213904938 Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. These processes are called chemical reactions and, in general, are not reversible except by further chemical reactions.]]> 2017-12-06 20:27:23 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213904938 3048881 https://padlet.com/3048881/pxlrf42oaig5/wish/213905347 Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.]]> 2017-12-06 20:28:41 UTC https://padlet.com/3048881/pxlrf42oaig5/wish/213905347