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Unit 1 Science
| Question | Answer |
|---|---|
| matter | anything that has mass and takes up space |
| mass | a measure of the amount of matter in an object |
| volume | a measure of how much space snd object takes up |
| physical property | a characteristic of matter that can be obseved and measured |
| magnetism | the ability of a material to be attracted to a magnet without needing to be a magnet themselves |
| conductivity | ability for energy such as electricity and heat, to move through a material |
| reflectivity | the way light bounces off an object |
| solubility | the maxium amount of a subtance that can. be dissolved by another subtance |
| chemical property | a characteritsic that can only be observed when the type of matter changes |
| combustility | the ability to burn |
| corrosion | the graudual wearing away of a metal as it combines with nommentals in it's envirment |
| nucleus | the center of a atom that has most of its mass |
| neurtron | a partical in the nucleus of an atom that has no electric charge |
| proton | a partical in the nucleus of an atom that carries one unit of postive electric charge |
| electron | a partical in the outer space outside the nucleus of an atom that carries one unit of negative electric charge |
| mixture | a physical combination of two or more substances that are blended together |
Created by:
xboulton