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- 1. Multiple ChoiceAs particles are exposed to warmer temperatures they __________speed upslow downstay the samevibrate
- 2. Multiple ChoiceAs particles are exposed to colder temperatures they _____speed upslow downstay the samebecome ions
- 3. Multiple ChoiceWhat is the change of state from a solid straight to a gas called?meltingevaporatingfreezingsublimation
- 4. Multiple ChoiceWhat am I? I have a fixed mass, a fixed volume, I cannot be squashed and I have a shape that changes to fit the bottom of my container?solidliquidgasplasma
- 5. Multiple ChoiceName the 3 states of MatterSolid, Liquid and GasSolid and GasLiquid and Gas
- 6. Multiple ChoiceWhat is a Solid?Matter that has a definite shape and a definite size.Matter that has a definite size and no definite shapeMatter that has no definite shape or sizeMatter that has no definite shape and size
- 7. Multiple ChoiceA Gas is a state of matter that has _____________________________________________________No definite size or shapeNo shape but a defenite sizeA changing shape
- 8. Multiple ChoiceIce Melting is an example of.......A liquid turning into a gasA solid turning into a liquidGas turning into a liquid.A ssolid turning into a liquid
- 9. Multiple ChoiceWhich has particles that travel faster?gassolid
- 10. Multiple ChoiceAs particles are exposed to colder temperatures they _____speed upslow downstay the samebecome ions
- 11. Multiple Choice
Which characteristic is included in the particle theory of matter?
All matter is made up of tiny particles
All particles in a pure substance are the same
Particles are always moving
All of the above
- 12. Multiple Choice
True or False: Matter can not be created or destroyed.
True
False
- 13. Multiple Choice
Solubility is
when a substance can carry heat or energy
when a solute dissolves into a solvent making a solution
the ability of a substance to increase in volume as temperature increases
The ability of particles to move from high concentration to low concentration
- 14. Multiple Choice
Conductors...
carry heat/energy
do not carry heat/energy
make solutions
- 15. Multiple Choice
True or False: A substance will diffuse faster at low temperatures.
True
False
- 16. Multiple Choice
What physical change of matter explains why build materials must be flexible and moveable?
diffusion
thermal expansion
thermal compression
Both thermal expansion and compression
- 17. Multiple Choice
What does DENSITY measure?
The weight of an object.
The mass of an object.
The amount of mass per volume of an object.
The length of an object.
- 18. Multiple Choice
What physical change does this model represent?
Solubility
Thermal Expansion
Diffusion
Conductivity
- 19. Multiple Choice
Which object is LESS DENSE?
Object B
Object A
- 20. Multiple Choice
Comparing the densities of one or more object is called...
Mass
Matter
Conductivity
Relative Density
- Answer choicesTagsAnswer choicesTags