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English Fox - English Dictionary
Meaning of
neptuniums
in English
neptuniums
#uncommon
Definitions
Other
atoms
with
the
chemical
symbol
Np
and
atomic
number
93
,
a
radioactive
actinide
,
used
in
nuclear
reactors
a
heavy
,
silvery-white
metal
,
the
first
transuranium
element
to
be
synthesized
,
used
in
nuclear
fuel