sr
English Dictionary
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sr Definition
(n)
a
soft
silver
-
white
or
yellowish
metallic
element
of
the
alkali
metal
group
;
turns
yellow
in
air
;
occurs
in
celestite
and
strontianite
(n)
the
unit
of
solid
angle
adopted
under
the
Systeme
International
d
''
Unites
sr Synonyms
atomic number 38
sr
steradian
strontium
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