activation energy
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activation energy Definition
(n)
the
energy
that
an
atomic
system
must
acquire
before
a
process
(
such
as
an
emission
or
reaction
)
can
occur
; "
catalysts
are
said
to
reduce
the
energy
of
activation
during
the
transition
phase
of
a
reaction
"
activation energy Synonyms
activation energy
energy of activation
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