WorksheetsWhat's The Matter
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
Anything that has mass and takes up space is known as
a)
matter
b)
chemistry
c)
substance
d)
mass
2.
The study of matter and how it changes
a)
matter
b)
chemistry
c)
substance
d)
mass
3.
A single kind of matter that is pure and always has a specific composition
a)
matter
b)
chemistry
c)
substance
d)
mass
4.
A characteristic of a substance that can be observed without changing it into another substance
a)
physical property
b)
chemical property
5.
A characteristic of a substance that describes its ability to change into different substances
a)
physical property
b)
chemical property
6.
The ability to conduct heat is a
a)
physical property
b)
chemical property
7.
Hardness, texture, temperature and color are types of
a)
physical property
b)
chemical property
8.
When a substance changes its state of matter it is going through a
a)
physical change
b)
chemical change
9.
The ability to burn, or flammability is a
a)
physical property
b)
chemical property
10.
When a silver chain reacts with sulfur in the air and forms tarnish it has gone through a
a)
physical change
b)
chemical change
11.
These are substances that cannot be broken down into another substance by chemical or physical properties
a)
elements
b)
atoms
c)
molecules
d)
compounds
12.
Elements are represented by ____ or ____ letter symbols
a)
1 or 2
b)
2 or 3
c)
3 or 4
d)
1 or 3
13.
the particle from which all elements are made
a)
element
b)
atom
c)
compound
d)
molecule
14.
the nucleus has what charge
a)
positive
b)
negative
15.
the electron cloud has what charge
a)
positive
b)
negative
16.
this is the force of attraction between two atoms that hold them together
a)
chemical bond
b)
molecule
c)
chemical formula
d)
compound
17.
2 or more atoms combine to form a
a)
molecule
b)
compound
18.
2 or more elements combine to form a
a)
molecule
b)
compound
19.
this represents a compound and shows the elements in the compound and the ratio of atoms
a)
chemical bond
b)
molecule
c)
element
d)
chemical formula
20.
What is the ratio of Carbon to Oxygen in
C6H12O7
C6H12O7
a)
6:7
b)
6:12
c)
12:7
d)
12:6
21.
These are composed of two or more substances that are together in the same place, but their atoms are not chemically bonded
a)
mixture
b)
molecule
c)
compound
d)
formula
22.
In these mixtures you can see the different parts and they can easily be seperated
a)
heterogeneous mixture
b)
homogeneous mixture
23.
These mixtures are mixed evenly throughout so that you can not see the different parts and are more difficult to seperate
a)
homogeneous mixture
b)
heterogeneous mixture
24.
Iron objects can be separated from a mixture using
a)
magnetic attraction
b)
filtration
c)
evaporation
d)
distillation
25.
Solids can be separated from liquids by pouring the mixture through a filter this is called
a)
magnetic attraction
b)
filtration
c)
evaporation
d)
distillation
26.
When left in the open air, liquid solutions can change to gas, leaving solid components behind... this is known as
a)
magnetic attraction
b)
filtration
c)
evaporation
d)
distillation
27.
The measure of the force of gravity on you
a)
weight
b)
gravity
c)
mass
d)
matter
28.
true or false
Mass is depended on location
Mass is depended on location
a)
true
b)
false
29.
On the moon you weigh what fraction of your weight on earth
a)
1/5
b)
1/6
c)
1/4
d)
1/2
30.
The amount of matter an object has is called
a)
mass
b)
matter
c)
volume
d)
density
31.
To measure the properties of matter scientist use what system of measurement
a)
international system of units
b)
imperial system
32.
International system of units is abbreviated
a)
IS
b)
SI
c)
ISOU
d)
ISU
33.
The SI units of Mass are
a)
kg and grams
b)
litters and millileters
c)
cubic meter
d)
cubic cenitmeter
34.
Which of the following is NOT a unit used to measure volume
a)
cubic meter
b)
cubic centimeter
c)
liter
d)
kilogram
35.
the amount of space that matter occupies is called
a)
volume
b)
mass
c)
matter
d)
density
36.
This is the measure of the mass of a material in a given volume
a)
density
b)
volume
c)
mass
d)
matter
37.
density = __________/volume
a)
mass
b)
matter
c)
volume
d)
weight
38.
the units of density are
a)
g/cm^3
b)
g/cm
c)
kg/ml
d)
g
39.
the density of water is
a)
1 g/cm^3
b)
1
c)
1 g
d)
1 cm^3
40.
Objects with a density greater than water will
a)
sink
b)
float
41.
objects with a lesser density than water will
a)
float
b)
sink
42.
What is the density of a substance with a mass of 10 g and a volume of 2 cm^3
a)
5
b)
5 g
c)
5 g/cm
d)
5 g/cm^3
43.
all of the following are states of matter except
a)
solid
b)
liquid
c)
gas
d)
gel
44.
This states that matter is not created or destroyed in a chemical or physical change
a)
law of conservation of energy
b)
law of conservation of mass
c)
newtons 3rd law
d)
law of physics
45.
This is the ability to do work or cause change
a)
energy
b)
work
c)
job
d)
matter
46.
True or False: Energy is never created or destroyed only transformed from one form to another
a)
true
b)
false
47.
This is the measure of how hot or cold something is
a)
temperature
b)
thermal energy
48.
This is the total energy of motion of all the particles in an object
a)
temperature
b)
thermal energy
49.
This is the change in energy when energy is absorbed
a)
endothermic change
b)
exothermic change
50.
This is the change in energy when energy is released
a)
endothermic change
b)
exothermic change
100 %
