1
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chem 1030 exam 1 prado Questions and
Answers (100% Correct Answers) Already
Graded A+
the study of matter and the changes it undergoes [ ANS: ]
chemistry
anything that has mass and takes up space [ ANS: ] matter
the smallest particle of an element that retains the properties of
that element [ ANS: ] atom
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a substance that cannot be chemically broken down into simpler
substances [ ANS: ] element
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a substance composed of 2 or more elements in fixed definite
proportions [ ANS: ] compound
How does a mixture differ from a compound? [ ANS: ] A mixture
can be separated into its components by physical methods. A
compound can only be separated into its elements through
chemical methods
a mixture in which the composition varies from one region of the
mixture to another (salt & pepper) [ ANS: ] heterogeneous
mixture
a mixture made of multiple substances, but it appears to be one
substance (salt water) [ ANS: ] homogenous mixture
a way to describe matter based upon observations and
measurements [ ANS: ] properties
Density is what kind of property? [ ANS: ] intensive
properties that are independent of size [ ANS: ] intensive
properties
, 2
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properties that are dependent of size [ ANS: ] extensive
properties
boiling point, color, temperature, luster, hardness [ ANS: ]
intensive properties
volume, mass, size, weight, height [ ANS: ] extensive properties
how do you convert between the three phases of matter? [ ANS:
] by adding or removing heat
has a definite shape and volume [ ANS: ] solid
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has indefinite shape and definite volume [ ANS: ] liquid
has indefinite volume and shape [ ANS: ] gas
gas to solid [ ANS: ] deposition
Guru01 - Stuvia
solid to liquid [ ANS: ] melting
liquid to gas [ ANS: ] vaporization
gas to liquid [ ANS: ] condensation
liquid to solid [ ANS: ] freezing
solid to gas [ ANS: ] sublimation
changes that occur and can be observed or measured without
attempting to change the composition of the matter (ice melting)
[ ANS: ] physical change
changes in shape
changes in state (or phase)
mixing (but not reacting) [ ANS: ] physical changes
changes that occur that demonstrate changing the matter into
new substances [ ANS: ] chemical change
For Expert help and assignment solutions, +254707240657
chem 1030 exam 1 prado Questions and
Answers (100% Correct Answers) Already
Graded A+
the study of matter and the changes it undergoes [ ANS: ]
chemistry
anything that has mass and takes up space [ ANS: ] matter
the smallest particle of an element that retains the properties of
that element [ ANS: ] atom
© 2025 Assignment Expert
a substance that cannot be chemically broken down into simpler
substances [ ANS: ] element
Guru01 - Stuvia
a substance composed of 2 or more elements in fixed definite
proportions [ ANS: ] compound
How does a mixture differ from a compound? [ ANS: ] A mixture
can be separated into its components by physical methods. A
compound can only be separated into its elements through
chemical methods
a mixture in which the composition varies from one region of the
mixture to another (salt & pepper) [ ANS: ] heterogeneous
mixture
a mixture made of multiple substances, but it appears to be one
substance (salt water) [ ANS: ] homogenous mixture
a way to describe matter based upon observations and
measurements [ ANS: ] properties
Density is what kind of property? [ ANS: ] intensive
properties that are independent of size [ ANS: ] intensive
properties
, 2
For Expert help and assignment solutions, +254707240657
properties that are dependent of size [ ANS: ] extensive
properties
boiling point, color, temperature, luster, hardness [ ANS: ]
intensive properties
volume, mass, size, weight, height [ ANS: ] extensive properties
how do you convert between the three phases of matter? [ ANS:
] by adding or removing heat
has a definite shape and volume [ ANS: ] solid
© 2025 Assignment Expert
has indefinite shape and definite volume [ ANS: ] liquid
has indefinite volume and shape [ ANS: ] gas
gas to solid [ ANS: ] deposition
Guru01 - Stuvia
solid to liquid [ ANS: ] melting
liquid to gas [ ANS: ] vaporization
gas to liquid [ ANS: ] condensation
liquid to solid [ ANS: ] freezing
solid to gas [ ANS: ] sublimation
changes that occur and can be observed or measured without
attempting to change the composition of the matter (ice melting)
[ ANS: ] physical change
changes in shape
changes in state (or phase)
mixing (but not reacting) [ ANS: ] physical changes
changes that occur that demonstrate changing the matter into
new substances [ ANS: ] chemical change
