WorksheetsDensity/Chemical & physical changes quiz
Total questions: 12
Worksheet time: 22mins
Which choice(s) below are/is needed to get density?
Water
Volume
Mass
Avocado
The formula for density is:
Mass + volume
Mass - volume
mass x volume
mass ÷ volume
Just mass/just volume
Mass alone tells you its relative density.
True
False
Volume alone tells you its relative density.
False
True
Fire burning a forest is a chemical change.
True
False
Which choices below are physical changes?
Dented Hydro Flask! Oh no!
Fireworks exploding
Candle burning
Candle wax melting
All of the above
Which choices below are chemical changes?
Baking a cake
Cracking an egg open
Digesting the egg
Eating the cake
All of the above
Mass is measured in (a) .
BRAIN BREAK! Choose the biggest number.
-17
-56
20
100000000000000
-35.978583246898654783638365
Changing state is a (a) change.
Baking is a (a) change.
Poll: BRAIN BREAK: e
Yes
No
W A T
:P
