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Mixtures vs. Pure Substances Flashcards | StudBud
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Mixtures vs. Pure Substances
Mixtures vs. Pure Substances
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A review of the differences between pure substances and mixtures.#Chemistry
Flashcards
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Questions
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Answers
1
Carbon dioxide is considered a(n) ___________.
mixture
compound
element
2
The study of matter and the changes it undergoes is studied in which branch of science?
environmental science
biology
earth science
chemistry
3
In which state of matter are particles moving the fastest?
gases
liquids
solids
plasma
4
Identify the following:
compound
mixture of elements
mixture of elements and compounds
element
5
Identify the following:
mixture of elements
mixture of compounds
compound
element
6
A substance that is made up of one type of atom is a(n) _____________________.
compound
element
mixture
7
Identify the following:
compound
mixture of compounds
mixture of elements
element
8
Which of the following is an element?
salt (NaCl)
aluminum chloride (AlCl3)
carbon monoxide (CO)
helium (He)
9
Two or more types of atoms chemically bound together is a __________________.
compound
mixture
element
10
Which of the following is an example of a homogeneous mixture?
beach sand
rocky road ice cream
salad
black coffee
11
Which state of matter can be compressed?
solid
gas
liquid
12
Which state of matter has a definite shape and a definite volume?
solid
liquid
gas
13
Which of the following is considered a heterogeneous mixture?
vanilla ice cream
polluted air
14 K gold
steel
