sci. test 1 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
matter: | the word scientists use to describe the "stuff" that all things are made of |
Energy: | The word scientists use to describe what moves that "stuff" |
solids: | -take up space -does not change (unless cut) -objects can't pass through it -has weight |
liquids: | -take up space -takes the shape of its container -objects can pass through it -has weight |
all matter........... | takes up space |
volume...... | describes the amount of space that an object takes up |
mass........ | describes the amount of actual matter in an object |
physical changes | appearance may change but no new substance is produced |
chemical changes | produce a new substance (change in color, smell, gas is produced....) |
conductors | carry heat easily. *metal, water..... |
Insulators | make it more difficult for heat to transfer *rubber, cloth...... |
heat is...,.... | thermal energy |
what's in an atom???? | -protons=positively charged particle -electrons=negatively charged particle -neutron=particle without a charge |
Created by:
fherna9792
Popular Science sets