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Savvas 6th Introduction to Matter Test
By Jennifer Potter
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Last updated over 2 years ago
24 questions
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Question 1
1.
Which of the following is true about matter?
It
is a solid that takes up space.
It
has mass and takes up space.
It
has mass and is usually a liquid.
It
is always a substance.
Question 2
2.
Which of the following is
not
true about a pool of water and a piece of ice?
They have the same composition.
They are in different states of matter.
They have different chemical properties
They have different physical properties.
Question 3
3.
A molecule is the smallest part of
an element.
a compound.
a substance.
an atom.
Question 4
4.
A balloon filled with air does not rise as high as a balloon filled with helium. What does this tell you about the density of helium?
Helium is more dense than air.
Helium is less dense than air.
The two gases have the same density.
Question 5
5.
Which of the following statements about the mass of an object is correct?
Mass changes with location.
Mass changes with gravity.
Mass remains constant.
Question 6
6.
The amount of matter in an object is a measure of its
volume
weight
mass
Question 7
7.
Which of the following is not a physical change?
glass
breaking
iron rusting
sugar dissolving
Question 8
8.
Which of the following is not a chemical change?
leaves turning color
silver tarnishing
food
coloring dissolving in water
Question 9
9.
Characteristics used to describe matter are called__________.
Question 10
10.
__________ is the study of matter and the changes in matter.
Question 11
11.
The ability of iron to rust is a(n) __________ property.
Question 12
12.
A __________ is a single kind of matter that has a specific composition.
Question 13
13.
Compounds are formed as a result of __________
Question 14
14.
__________ energy is stored in the bonds between atoms.
Question 15
15.
New substances are produced by a__________ state of matter change.
Question 16
16.
__________ is related to the energy of motion of the particles of matter.
Question 17
17.
The law of __________ of mass states that in any physical or chemical change, matter is neither created nor destroyed
Question 18
18.
The form or appearance of matter is altered during a __________ change.
Question 19
19.
An exothermic change releases energy.
True
False
Question 20
20.
Substances in a mixture keep their own properties.
True
False
Question 21
21.
The simplest type of substance is a(n) compound.
True
False
Question 22
22.
The substances in a heterogeneous mixture can usually be seen and are easily separated.
True
False
Question 23
23.
The chemical equation for water is H2O.
True
False
Question 24
24.
An object's weight is less on the Moon than on Earth. On the Moon, the object's mass decreases
True
False