What is the difference between a mixture and a compound?

mixtures can be separated by physical processes

Which statement best describes an element?

a pure substance made up of only one kind of atom

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Chapter 1 Review

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Questions 14

Answers

1
One way to separate the different kinds of matter in a mixture is through
decomposition
electrolysis
filtration
chemical reactions
2
What is the difference between a mixture and a compound?
all mixtures have a uniform composition
all mixtures are heterogeneous
mixtures can be separated by physical processes
mixtures are made of at least two different elements
3
Which statement best describes an element?
a substance containing only carbon atoms
any combination of two or more atoms of different types
a pure substance made up of only one kind of atom
any kind of crystal
4
Which of the following is an extensive property of matter?
density
melting point
volume
boiling point
5
Which of the following changes is a physical change of matter?
a nail rusting
a silver spoon tarnishing
water evaporating
paper burning
6
Which branch of chemistry addresses compounds containing carbon
Analytical Chemistr
Inorganic Chemistr
Physical Chemistry
Organic Chemistry
7
Which of the following is an example of a heterogeneous mixture?
orange-colored sugar water
chunky peanut butter
tap water
gold ring
8
Research that is carried out for the sake of increasing knowledge is considered to be
technological developement
applied research.
basic research.
None of the above.
9
Homogeneous mixtures are also called
atoms
molecules
compounds
solutions
10
Which of the following is a pure substance?
granite
air
water
stainless steel
11
Which of the following is an intensive property of matter?
volume
energy content
density
mass
12
A homogeneous mixture is one that
is uniform in composition
contains only one element
acts as a solvent
cannot change state easily
13
The smallest unit of matter that retains the properties of that matter is
a compound.
a mixture.
an atom.
a molecule.
14
Which property would be least helpful in determining whether a substance is a metal or nonmetal
conductivity
state
luster
ductility

Chapter 1 Review Flashcards | StudBud

Chapter 1 Review

14 termsStudBud Administration146 plays

Imported from external platform

Flashcards14 cardsFPractice quizPHost liveL

Questions 14

Answers

1
One way to separate the different kinds of matter in a mixture is through
decomposition
electrolysis
filtration
chemical reactions
2
What is the difference between a mixture and a compound?
all mixtures have a uniform composition
all mixtures are heterogeneous
mixtures can be separated by physical processes
mixtures are made of at least two different elements
3
Which statement best describes an element?
a substance containing only carbon atoms
any combination of two or more atoms of different types
a pure substance made up of only one kind of atom
any kind of crystal
4
Which of the following is an extensive property of matter?
density
melting point
volume
boiling point
5
Which of the following changes is a physical change of matter?
a nail rusting
a silver spoon tarnishing
water evaporating
paper burning
6
Which branch of chemistry addresses compounds containing carbon
Analytical Chemistr
Inorganic Chemistr
Physical Chemistry
Organic Chemistry
7
Which of the following is an example of a heterogeneous mixture?
orange-colored sugar water
chunky peanut butter
tap water
gold ring
8
Research that is carried out for the sake of increasing knowledge is considered to be
technological developement
applied research.
basic research.
None of the above.
9
Homogeneous mixtures are also called
atoms
molecules
compounds
solutions
10
Which of the following is a pure substance?
granite
air
water
stainless steel
11
Which of the following is an intensive property of matter?
volume
energy content
density
mass
12
A homogeneous mixture is one that
is uniform in composition
contains only one element
acts as a solvent
cannot change state easily
13
The smallest unit of matter that retains the properties of that matter is
a compound.
a mixture.
an atom.
a molecule.
14
Which property would be least helpful in determining whether a substance is a metal or nonmetal
conductivity
state
luster
ductility