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WorksheetsStuff Test :) By Kamea!!!!!!!!!!!!!!!!!!1
Total questions: 15
Worksheet time: 5mins
What is the formula for density?
V / M
M / V
V * M
D * V
Is a change in state a physical or chemical change?
Physical
Chemical
What happens to atoms in a chemical change?
The atoms stay the same
Old atoms are taken away
New atoms are added
They rearrange
If the mas of an object is 45 and the volume is 9, what is the density?
9 g/cm3
5 g/cm3
1 g/cm3
10 g/cm3
In a Physical Change, a new substance is formed.
True
False
What is the formula for volume?
L * W * H
H / L/ W
M / D
D / M
Burning is a Physical change.
False
True
In a chemical change, a new substance is formed.
True
False
Dissolving is a chemical change.
True
False
Cooking is a chemical change.
True
False
If your teacher dissolves 20 grams of Kool Aid into 40 grams of water, what is the mass of the Kool Aid and the water?
80 grams
42 grams
20 grams
60 grams
What is the formula for mass?
v * m
v - m
d / m
v * d
Rust is a physical change.
True
False
If the mass of an object 50g and the volume is 10g, what is the density?
5 g/cm3
500 g/cm3
20 g/cm3
2 g/cm3
Ripping an object is a physical change.
True
False
