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ashley science test
| Question | Answer |
|---|---|
| rocks | solid |
| air | gas |
| water | liquid |
| steam | gas |
| tree | solid |
| gasoline | liquid |
| the gas state of a substance that is normally a solid or a liquid at room temperature is called | vapor |
| matter that has no definite volume and no definite shape | gas |
| molecules at the surface of a liquid have blank blank, the uneven forces acting on the particles on the surface of a liquid | surface tension |
| as a liquid becomes warmer, particles begin to move faster and the attractive forces between them get | weaker |
| a measurement of a liquids resistance to flow | viscosity |
| the particles motion in the liquid state of a material is BLANK than the particle motion in the solid state | faster |
| matter that has a definite volume but no definite shape | liquid |
| particles in a solid, simply BLANK back and forth in place | vibrate |
| matter that was a definite shape and a definite volume | solid |
| as the motion of particles BLANK, particles move further apart | increases |
| atoms contain positively charged BLANK and negatively charged BLANK. | protons electrons |
| particles move in a straight line till the BLANK with something | collide |
| the two main factors that determine the state of matter are particles BLANK and particles BLANK | motion forces |
| density of a given substance remains BLANK regardless of the size of the sample | constant |
| the amount of space that matter occupies | volume |
| the amount of matter in an object | mass |
| the three most common forms of matter on earth are | solid liquid gas |
| the most common state of matter in space | plasma |
| anything that takes up space and has mass | matter |