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Unit 1 Science
| Question | Answer |
|---|---|
| Matter | anything that has mass or takes up space |
| mass | a measure of the amount of matter in an object |
| volume | a measure of how much space an object takes up |
| physical property | a charaetereri of matter that can be observed and or measurd |
| magnetism | the abillity of a materil to be attracted to a magnet without heeding to be magnet themselvs |
| conductivity | abillity for engery such as electricty and heat to move through a matterian |
| reflectivity | the way light boldnes off an object |
| solubility | the maxmum amount of a substamce that can be dissolved by another substance |
| chemical property | a charectorteristic that can only be observed when the type of matter changes |
| combustiivility | the ability to burn |
| corrosion | the gradule warning away of meate as it combins with nonmetals in its enviormeant |
| molecule | a particle that contains more than one atom joined together |
| Mixture | a phyiscal combirnataion of two or more substance that are belende together without forming new substance |
| colloid | a type of mixture in whitch the particla of one matteral are scattered though another and block the passage of light without setting out |
| solution | a mixture of substance that are blened so company that the miture look the same every were |
| alloy | a soultion of a meatal at least one other soild whitch is often also a meatal |