click below
click below
Normal Size Small Size show me how
5th Grade Unit 1
Term | Definition |
---|---|
conductor | a substance that allows energy to flow through it easily |
dissolving | the process by which substances break down into small pieces and spread evenly throughout a liquid |
electrical energy | energy that is absorbed or delivered by an electric current |
gas | state of matter that takes the shape and volume of its container |
insulator | a material that does not allow energy to flow through it easily |
liquid | state of matter that takes the shape of its container but its volume stays the same |
magnetism | a force that causes a magnetic material to move (attract or repel) |
mass | that amount of matter in something |
mixture | a combination of two or more substances that keep their original physical properties |
physical properties | properties of matter that can be observed, measured, or changed without changing the matter itself |
relative density | floating or sinking when compared to water |
solid | state of matter that keeps its own shape and volume |
solubility | the ability of a substance to dissolve in another substance, such as sugar dissolving in water |
solution | combination of two or more substances in which at least one substance dissolves into another substance |
state of matter | solid, liquid, and gas |
thermal energy | energy of heat |