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5th Grade Science
Matter
Question | Answer |
---|---|
Properties | Includes mass,magnetism, state, density, solubility, and if it’s a conductor/insulator |
Mass | The amount of matter in an object |
Matter | Anything that has mass and takes up space |
Magnetism | Property of attraction to a magnet |
Physical State | A solid, liquid, or gas |
Relative density | Objects that are more dense will sink; that are less dense will float |
Solubility | The ability of a solid to dissolve into a liquid |
Conductor | Allows electric current or heat to flow through easily |
Insulator | Slows down or stops the flow of electric current or heat |
Classify | Group together based on similar traits |
Boiling Point | The temperature at which a substance changes states from a liquid to a gas (100°C) |
Freezing Point | The temperature at which a substance changes states from a liquid to a solid (0°C) |
Melting Point | The temperature at which a substance changes states from a solid to a liquid (0°C |
Celcius | Metric unit of measurement measuring temperature |
Dissolving | the process by which substances breakdown into small pieces and spread evenly in liquid (water) |
Solution | a type of mixture in which the particles of one or more substances are uniformly dispersed (spread out) throughout another substance |
Properties | characteristics used to identify matter |
Mixture | a combination of two or more substances that can be separated easily |