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jabber
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1. Rb
noun.
A
soft
silvery
metallic
element
of
the
alkali
metal
group;
burns
in
air
and
reacts
violently
in
water;
occurs
in
carnallite
and
lepidolite
and
pollucite.
Synonyms
lepidolite
rubidium
metal
carnallite
atomic number 37
pollucite
metallic element
Antonyms
nonmetallic
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challenge
white-person
creative
define
gujarati
focus
cockatoo
perspective
know-it-all
cohesiveness
mental-health
good
for-the-first-time
develop
negative-impact
out-of-the-box thinking
aesthetic
purpose
availability
homophobic
online
assistance
potential
antonym
situation
bittersweet
contrast
technology
archaeologist
convention
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