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Properties of Matter 2022 Flashcards | StudBud
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Properties of Matter 2022
Properties of Matter 2022
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A review of the differences between pure substances and mixtures.#Chemistry
Flashcards
25 cards
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Questions
25
Answers
1
What is the melting point of this substance?
60 degrees
20 degrees
80 degrees
40 degrees
2
These words are used to describe....
Chemical changes
Pure substances
Physical changes
Intrinsic properties
3
Which of the following is considered a heterogeneous mixture?
vanilla ice cream
steel
chicken noodle soup
14 K gold
4
The study of matter and the changes it undergoes is studied in which branch of science?
chemistry
environmental science
earth science
biology
5
Change from a gas to a liquid....
sublimation
vaporization
melting
condensation
6
Two or more types of atoms chemically bound together is a __________________.
compound
element
mixture
7
Identify the following:
compound
mixture of elements and compounds
element
mixture of elements
8
Identify the following:
compound
element
mixture of compounds
mixture of elements
9
The following are signs that a _______ has taken place
Chemical change
Physical change
Phase change
10
Flammability is a....
Chemical property
Physical change
Chemical change
Physical property
11
Change from a solid to a liquid is called....
sublimation
vaporization
freezing
melting
12
Identify the following:
element
mixture of elements
compound
mixture of compounds
13
How many elements are in this compound?
3
4
1
2
14
Pure substances do not include...
elements
mixtures
compounds
15
A liquid could not be found on this part of the graph
3
4
5
2
16
A substance that is made up of one type of atom is a(n) _____________________.
mixture
compound
element
17
Which location on the graph shows the process of vaporization?
4
2
3
1
18
Change from a solid to a gas is called...
sublimation
deposition
condensation
vaporization
19
Which state of matter has a definite shape and a definite volume?
liquid
solid
gas
20
Carbon dioxide is considered a(n) ___________.
compound
element
mixture
21
Density is a...
Chemical change
Chemical property
Physical property
Physical change
22
Which state of matter can be compressed?
liquid
solid
gas
23
What is the boiling point of this substance?
80 degrees
60 degrees
40 degrees
20 degrees
24
Which of the following is an element?
aluminum chloride (AlCl3)
carbon monoxide (CO)
helium (He)
salt (NaCl)
25
Which of the following is an example of a homogeneous mixture?
rocky road ice cream
salad
beach sand
black coffee
