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Physical Science 1 Flashcards | StudBud
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Physical Science 1
Physical Science 1
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A #science #quiz to review for our chapter 1 test.
Flashcards
26 cards
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Practice quiz
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Questions
26
Answers
1
(Vocab) The force that holds two atoms together
molecule
chemical change
chemical bond
physical change
2
(Vocab) The amount of space that matter occupies
density
volume
weight
mass
3
The process used to separate copper from its ore is
boiling
heating
panning
electrolysis
4
(Vocab) A substance of 2+ elements NOT chemically combined
density
mixture
compound
atom
5
Dalton imagined atoms to look like
always joined together in compounds
rigid, unbreakable spheres
all exactly alike
of equal mass
6
(Vocab) A substance made of 2+ elements chemically combined
mixture
atom
density
compound
7
(Vocab) The measurement of how much mass is contained in a given volume
density
mass
volume
weight
8
A formula shows the ratio of elements in
matter
a chemical change
a mixture
a compound
9
A method used to release iron metal from its ore involves
cooling the ore in an ice bath
heating the ore and carbon together
breaking the ore into small pieces
panning
10
(Vocab) The study of the properties of matter and how matter changes
physical change
chemistry
physical science
chemical change
11
Which of the following is an example of a chemical change?
burning leaves
breaking glass
melting butter
mixing milk and chocolate syrup
12
(Vocab) A change that alters the form or appearance of a material but not what it is
density
physical change
chemistry
chemical change
13
(Vocab) A change in matter that produces new substances
physical change
chemistry
chemical change
density
14
(Vocab) Anything that has mass and takes up space
compound
matter
density
atom
15
(Vocab) A measure of how much matter an object contains
weight
volume
density
mass
16
Which of the following is a property that could be used to identify an element?
weight
density
shape
volume
17
A cubic centimeter (cm
3
) is a unit for measuring
density
mass
volume
length
18
The letters C, Al, and Au are examples of
formulas
compounds
symbols
molecules
19
(Vocab) A measure of the force of gravity on you
density
volume
mass
weight
20
An unchanging measurement of the amount of matter an object contains is its
volume
density
mass
length
21
(Vocab) A substance that cannot be broken down by chemical or physical means
atom
element
molecule
mixture
22
Which of the following is NOT a characteristic of a compound?
is made up of molecules
has different properties from the elements that formed it
different samples have different properties
can be represented by a formula
23
The building blocks of matter are called
elements
properties
compounds
mixtures
24
(Vocab) A combo of 2+ atoms that are bonded together
matter
atom
chemical bond
molecule
25
(Vocab) The smallest particle of an element
compound
atom
element
mixture
26
Which of the following is NOT true of atoms?
They make up elements
They are extremely small
They combine to form compounds
They are composed of molecules
