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- 1. Multiple Choice
What are the three states of matter?
Solid
Wet
Gas
Frozen
Liquid
- 2. Multiple Choice
What do you call the red particles in this mixture?
Solvent
Solute
Solution
- 3. Multiple Choice
What do you call the blue substance in this mixture?
Solvent
Solute
Solution
- 4. Multiple Choice
Which two words describe a mixture where you CAN'T see the different parts?
Solution
Homogenous Mixture
Heterogenous Mixture
- 5. Multiple Choice
Do solids have high or low kinetic (movement) energy?
Low (the particles don't move very much)
High (the particles move around lots)
- 6. Multiple Choice
What is a heterogenous mixture?
A combination of two or more substances where you can see the different parts.
A combination of two or more susbtances where you cannot see the different parts.
A single substance that you stir.
- 7. Multiple Choice
Which of these are homogenous mixtures (pick 2)?
- 8. Multiple ChoiceBasic unit of matter - the smallest piece of matter knownElementAtomMoleculeCompound
- 9. Multiple Choice
Chemistry is defined as the study of
living organisms
motion and forces
physical phenomena
matter and its changes
- 10. Multiple Choice
matter with no definite volume or shape
freezing
gas
heat
melting
- 11. Multiple Choice
What substance was used to create the goo "oobleck"?
Baking Soda
Flour
Corn Starch
Salt
- 12. Multiple Choice
The chemical formula for water is :
O2H
H2O
H3O
OH
- 13. Multiple Choice
What is the chemical formula for Carbon Dioxide?
CH2O
C2O
2CO
CO2
- 14. Multiple Choice
What does PH measure?
the amount of photons in a substance
how acidic or basic something is
how much electricity it has
how soluble it is
- 15. Multiple Choice
What color will vinegar change to after the red cabbge indicator?
blue
yellow
purple
pink
- 16. Multiple Choice
what pH is H2O?
1
3
7
11
- 17. Multiple Choice
What protein traps water molecules to form a semi-solid?
water
carbon
gelatin
cabbage
- 18. Multiple Choice
What is it called when you pour off the liquid?
evaporation
precipitation
decanting
filtering
- 19. Multiple Choice
Something that you must keep the same (or change one) in an experiment.
solute
variable
prediction
result
- 20. Multiple Choice
Which is NOT evidence of chemical change?
color change
bubbles
stirring
energy released
Residue
- Answer choicesTagsAnswer choicesTags