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- 1. Multiple Choice
How do gases behave in a container?Cluster togetherform a solidThey take the shape of their containerleak out - 2. Multiple ChoiceWhich states allow easy flow of particlesGas and SolidGas and LiquidSolid and LiquidGas only
- 3. Multiple ChoiceHow do materials change from one state of matter to another?They gain or lose energyThey break appartThe particles get stickyerThey are magnetised to themselves
- 4. Multiple ChoiceWhich of the following is a property of a liquidCan't be compressedCan be compressedParticles are far appartParticles hold the object's shape
- 5. Multiple ChoiceWhich description best matches this particle model?Closely packed and can't move a lot.Particles are close together but can move a little.Particles have lots of energy and can move around.
- 6. Multiple ChoiceWhich description best describes what a particle model shows?How many particles are in a solid, liquid or gas.How the particles in a solid, liquid or gas are arranged.If there are any particles in a solid liquid or gas.
- 7. Multiple ChoiceWhich state of matter can be compressed?SolidLiquidGas
- 8. Multiple ChoiceCan Solids be compressed?NoYesSometimes (it depends what it's made of)Generally no
- 9. Multiple ChoiceParticles in an atom's nucleus that are neutral and have no charge aremegatrons.electrons.neutrons.protons.
- 10. Multiple ChoiceWhat are the states of matter?solid, liquid, and juicesolid and liquidsolid and gassolid, liquid, and gas
- 11. Multiple Choice
Which form of matter has a definite shape and takes up space (has definite volume)?
liquid
solid
gas
clay
- 12. Multiple Choice
What state of matter?
Solid
Liquid
Gas
Plasma!!!
- 13. Multiple Choice
What state of matter?
Solid
Liquid
Gas
- 14. Multiple Choice
What state of matter?
Solid
Liquid
Gas
- 15. Multiple Choice
Which is not true about the liquid state of matter?
The liquid state has a definite volume and a definite shape.
The liquid state takes on the shape of its container.
The liquid state has a definite volume and an indefinite shape.
The particles in a liquid can easily move past each other.
- 16. Multiple Choice
Which process could cause a material to change state from gas to liquid?
Adding heat
Adding energy
Removing particles
Removing energy
- 17. Multiple ChoiceWhat is an example of sublimation?Ice cream meltingDry ice
- 18. Multiple ChoiceSublimation iswhen solid turns into gaswhen gas turns into plasmawhen liquid turns into gaswhen gas turns into solid
- 19. Multiple ChoiceThis diagram represents a _____.pure substance that is a compoundmixture of elementspure substance that is an elementmixture of compounds
- 20. Multiple ChoiceThis diagram represents a _____.pure substance that is a compoundmixture of elementspure substance that is an elementmixture of compounds
- 21. Multiple ChoiceElementCompoundMixture of compound and elementMixture of elements
- 22. Multiple ChoiceA combination of particles of one or more substance that are distributed uniformly throughout another substance is a/anMixtureSubstanceSolution
- 23. Multiple ChoiceMixtures are __________ combined.ChemicallyPhysicallyMagicallySpontaneously
- 24. Multiple Choice
Which of the following is an example of of a container filled with a pure substance rather than with a mixture?
A tire filled with air.
A jar filled with salt water.
A balloon filled with helium.
A glass filled with chocolate milk.
- 25. Multiple ChoiceDIFFERENT kinds of atoms chemically combined to form a substance areMixtureElementCompoundSubstance
- 26. Multiple ChoiceSalt is a(n)elementcompoundmixture
- 27. Multiple ChoiceThe building block of matter isMixtureAtomElementSubstance
- 28. Multiple ChoiceThis is made up of one or more of kind of the SAME kind of atomElementMixtureCompoundMatter
- 29. Multiple ChoiceWhat is a substance that is dissolved in another substance?solutionsolutesolventcompound
- 30. Multiple ChoiceWhat is a solvent?The substance that does the dissolving in a solution.The substance that is being dissolved in a solution.The mixing of different substances.The process in which neutral molecules lose or gain electrons
- 31. Multiple ChoiceIn the above picture, a powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?
stir the powder in the liquidfreeze the mixtureadd more powder to the liquidstore the mixture in a dark place - 32. Multiple ChoiceThe universal solvent is ______.sodiumacidwaterwind
- 33. Multiple Choice
What is the separation technique for which this lab instrument is needed?
sieving
decanting
filtering
magnetic separation
- 34. Multiple Choice
Which separation technique is this instrument for?
Distillation
Filtering
Magnetic separation
Sieving
- 35. Multiple Choice
What separation technique does the picture show?
Sieving
filtering
magnetic separation
Distillation
- 36. Multiple Choice
How would you separate the substances shown in the picture (oil and water)?
by sieving
by decanting
by distillation
by filtering
- 37. Multiple ChoiceThe clear liquid which passes through the filter paper is calledfiltfilterfiltratefiltration
- 38. Multiple Choice
Which separation technique is shown below
filtration
crystallization
sublimation
evaporation
- 39. Multiple Choice
All matter is made of what...
energy
atoms
electrons
compounds
- 40. Multiple Choice
The positive particles of an atom are
electrons
positrons
neutrons
protons
- 41. Multiple Choice
Able to be drawn into wire is
malleable
insulator
lustre
ductile
- Answer choicesTagsAnswer choicesTags