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Java Games: Flashcards, matching, concentration, and word search. |
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Changes: phase, physical & chemical
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| A | B |
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| liquid | no defifnite shape, but volume |
| solid | definite shape and volume |
| gas | no definite shape or volume |
| chemical change | leaves turning color in the fall |
| chemical properties | flammability, rusting |
| physical change | shredding of a note |
| physical properties | hardness, volume |
| viscous substance | liquid |
| sublimation | solid to gas |
| condensation | gas to liquid |
| evaporation | liquid molecules at surface to gas |
| boiling | liquid molecules throughout to gas |
| Charles | volume varies directly with temperature |
| Boyle | volume varies inversely with pressure |
| plasma | extremely high in energy |
| high viscosity | maple syrup |
| low viscosity | milk |
| amorphous | slow flowing solid |
| crystalline | solid with regular repeating patterns |
| Volume for regular solid | l x w x h |
| mass formula | d x v |
| Dry ice | solid carbon dioxide |
| Poisionous gas | carbon monoxide |
| EX of chemical reaction | lightbulb exploding |
| EX of physical change | haircut |
| Move apart | particles are heated |
| Move closer | particles are cooled |
| density | mass per unit volume |
| heat absorbed | melting |
| heat released | condesation |
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7th Grade Science Educator |
D.S. Ray Middle School |
| NY |
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