A(n) ________ is a
uniform liquid
mixture composed
of two or more
substances.
A process that
transforms a
mixture of
substances into two
or more distinct
products is called
a(n) ________.
Several factors can
affect solubility,
including
_________,
pressure, and the
nature of the solute
or solvent.
In a solution, one
substance, called
the _________,
is dissolved into
another substance.
A porous paper that
can be used to
separate solids from
liquids is called
______ paper.
All matter is
composed of
______, which are
made up of protons,
neutrons, and
electrons.
The center of an
atom is called the
________.
A(n) ________ is a
state of matter
characterized by a
definite volume and
a definite shape.
An atom is
considered to be
neutral when it has
an equal number of
protons and
________.
MIXTURES &
SEPARATIONS
A state of matter
that has a definite
volume but no
definite shape is
called a(n)
____________.
MATTER
You Be TheLESSON
Chemist®Activity
Activity
Guide
Guides
| page 416
1:
Goofy
Putty
A physical change
from a solid state to
a liquid state is
called
____________.
Condensation is a
physical change in
which a substance
changes states from
a(n) _______ to a(n)
________.
_________ is a
physical property
that describes how
closely packed
together the atoms
of an element or
molecules of a
compound are.
_________ is a
physical change in
which a substance
changes states from
a liquid to a gas.
A physical property
that measures the
amount of matter in
an object is called
__________.
PHYSICAL
PROPERTIES &
CHANGES
Which is not an
acid: vinegar, lemon
juice, milk of
magnesia, or orange
juice? __________
The loss of at least
one electron when
two or more
substances interact
is called ________.
________ can be
used to neutralize
acids.
A substance that
reveals the acidity
of a solution
through
characteristic color
changes is called
a(n) _________.
When two or more
substances interact
to form new
substances, a(n)
_________ takes
place.
The reddish-brown
brittle substance
formed by the
oxidation of iron is
known commonly
as _________.
Solutions that
contain a higher
concentration of
hydrogen ions than
pure water are
known as
_________.
Acids and bases are
characterized on the
_______ scale.
ACIDS & BASES
A substance formed
as a result of a
chemical reaction is
called a(n)
_________.
A starting material
for a chemical
reaction is called
a(n) ________.
CHEMICAL
REACTIONS
The formation of
chemical bonds
between molecular
chains of a polymer
is known as
_________.
A polymer with the
capability to absorb
large amounts of
water is called a(n)
________________.
A large molecule
formed by
combining many
smaller molecules
in a regular,
repeating pattern is
called a(n)
________.
Atoms of the
element ________
make up the most
common polymers.
Any molecule that
can combine with
other molecules to
form a polymer is
called a(n)
_________.
POLYMERS
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416
Mass
Solution
Separation process
Temperature
Solute
Filter
Liquid
Atoms
Nucleus
Solid
You Be TheLESSON
Chemist®Activity
Activity
Guide
Guides
| page 417
1:
Goofy
Putty
Electrons
Melting
Gas, liquid
Density
Evaporation
PHYSICAL
PROPERTIES &
CHANGES
MIXTURES &
SEPARATIONS
MATTER
Rust
Oxidation
Chemical reaction
(or chemical change)
Product
Reactant
CHEMICAL
REACTIONS
Bases
Milk of magnesia
Acid-base indicator
Acids
pH
ACIDS & BASES
Cross-linking
Super-absorbent
polymer
Polymer
Carbon
Monomer
POLYMERS
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