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Jugar Froggy Jumps
1. Choose a hard material
A
diamond
B
sponge
C
paper
2. Choose a fragile material
A
glass
B
stones
C
wood
3. What is an atom?
A
Is a though material.
B
Is the smallest particle of matter.
C
Is the biggest particle of matter.
4. A molecule...
A
is made when two or more different atoms join together.
B
is made up only one atom.
C
is the smallest particle of matter.
5. Pure substance is made from...
A
one type of molecule.
B
one type of atom.
C
one type of atom or one type of molecule.
6. Choose a elastic material
A
rubber
B
metal
C
plastic
7. Choose the thermal conductor
A
B
C
None of the above
8. Which material is a thermal conductor?
A
wood
B
cork
C
glass
9. Which material is a thermal insulator?
A
iron
B
gold
C
ceramic
10. The names for the two parts of a solution are...
A
solvent and solute.
B
atom and molecule.
C
heterogeneus and homogeneus.
11. A solution is...
A
an homogeneus mixture.
B
an heterogeneus mixture.
C
a pure substance.
12. Which one is an homogeneus mixture?
A
B
C
13. Which one is an heterogeneus mixture?
A
B
C
14. In chocolate milk, which is the solvent?
A
None
B
Chocolate
C
Milk
15. In sweet tea, which is the solute
A
Water
B
Tea
C
Sugar
16. In a chemical change...
A
new molecules formed but the matter doesn't change.
B
new molecules formed and make different matter.
C
the molecules move about but their structure doesn't change.
17. Choose the chemical change
A
B
C
18. Choose the physical change
A
B
C