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Jouer Froggy Jumps
1. Mass is the amount of _______ in a object
A
Mater
B
Mattery
C
Matter
2. We measure mass in _______
A
litters
B
cm
C
grams
3. Volume is the _______ that matter occupies
A
weigth
B
space
C
place
4. We measure volume in _______
A
metres
B
grams
C
litters
5. Hardness teels us how resitant an _______ is to scratching or pressure.
A
object
B
ice-cream
C
octopus
6. _______ are the hardest natural solids.
A
Rocks
B
Iron
C
Diamonds
7. Density is the amount of matter in a _______
A
volume
B
jar
C
balloon
8. Density can tell us why some objects ____ and why somo other ____
A
float/sweet
B
flute/sink
C
float/sink
9. Solubility can tells us what subtances dissolve ____ and what subtances ____ not.
A
best/done
B
will/would
C
well/do
10. ̣______ and salt dissolve well in water, but sand and oil do not
A
Sugar
B
Chugar
C
Suggar
11. Thermal conductivity shows how well a material conduct the heat. _______
A
This is wrong
B
Maybe?
C
This is true
12. Plastic does not conduct well the heat. _______
A
Right
B
Wrong
C
All answers all wrong