A
____________________
is
a
long
-
chain
molecule
made
up
of
many
repeating
____________________
.
The
small
,
reactive
____________________
that
react
together
are
called
____________________
.
ADDITION
POLYMERISATION
The
double
bonds
in
alkenes
can
____________________
up
and
____________________
together
to
make
long
____________________
.
It
?
s
kind
of
like
they're
holding
____________________
in
a
big
line
.
This
is
called
____________________
polymerisation
.
Addition
polymerisation
is
characterised
by
:
-
monomers
which
are
____________________
,
e
.
g
.
contain
a
C
=
C
____________________
bond
-
the
polymer
being
the
only
____________________
of
the
reaction
Example
:
Up
to
10000
ethene
monomers
can
____________________
together
to
form
the
____________________
chains
of
poly
(
ethene
)
.
CONDENSATION
POLYMERISATION
A
reaction
where
two
____________________
join
to
form
one
larger
compound
and
a
small
____________________
is
released
.
When
the
small
molecule
is
____________________
the
reaction
is
also
a
dehydration
reaction
Monomers
contain
two
different
____________________
groups
capable
of
reacting
with
each
other
.
This
occurs
in
two
ways
:
-
the
two
different
functional
groups
are
found
within
the
same
____________________
,
as
in
amino
acids
;
each
amino
acid
monomer
has
a
-
NH2
functional
group
and
a
-
COOH
functional
group
.
-
the
two
different
functional
____________________
are
found
in
two
different
molecules
;
for
example
,
____________________
6
,
6
is
made
from
two
different
monomers
-
one
monomer
has
two
-
NH2
functional
groups
and
the
other
monomer
has
two
-
COOH
functional
groups
.
