Matter
Mixtures
Density
Vocabulary
Math Problems
100
The chemical property of matter is.
The chemical property of matter is a pure substance.
100
True or false: A homogeneous mixture is a mixture where the different parts can't be seen.
True.
100
If the mass of water is 1 g/cm3. Would tin sink or float. (tin is 7.3 g/cm3)
Tin would sink because it is more than 1 g/cm3.
100
The measure of the properties of matter is called.
What is International System of Units.
100
Mass= 164 g Volume= 40 cm3 What is the Density
Density = 4.1 g/cm3
200
Two physical changes of matter are.
The change of shape, and form.
200
The two types of Mixtures are:
Heterogeneous mixture, and a Homogeneous Mixture.
200
True or false. Is water's density 1 ml/cm3?
False. Water's density is 1 g/cm3
200
Physical change is
This is any change that alters the form or appearance of matter.
200
7.9 cm X 3.6 cm X 15 = What is the Volume?
426.6 cm3
300
When matter changes, does it release energy or absorb thermal energy?
Yes, it does absorb or releases energy.
300
A soup is a_____.
A soup is a Heterogeneous Mixture.
300
The equation of mass is.
D = M/V
300
______ is the measure of the force of gravity.
What is weight.
300
The density of an object is 24 g/ cm3. Find the mass of the object if the volume is 216 cm3.
The mass is 9 g.
400
Chemical changes of matter is when.
Chemical changes of matter are when some new substance/ substances are made.
400
True or false: A heterogeneous mixture is a mixture that the different parts can be seen.
True a heterogeneous mixture has parts that can be seen.
400
All items have a density because,
All items have a density because all items have a mass and a volume.
400
The amount of that matter takes up is called.
What is Volume
400
Mass = 1440 g Volume = 5cm X 6cm X 8 cm What is the Density?
Density= 6 g/cm3
500
Matter can be:
Matter can be a gas, liquid, and solid. Water can be all three.
500
Four ways to separate mixtures are:
Using a magnet, Filtering the mixture, Distilling a liquid solution, and evaporation.
500
If the density of an object or liquid is below 1 g/cm3 it will sink in water.
Yes it will sink because water's density is 1 g/cm3.
500
____ relates the mass of a material in a given volume.
What is density.
500
A books measurements are 30 cm, 8.5, and 2.4 cm. The mass is 60 g. Find the density.
The density is 10.2 g/ cm3
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