វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Bromine
ENGLISH MEANING
noun
1.
One of the
elements
,
related
in
its
chemical
qualities
to
chlorine
and
iodine
.
Atomic
weight
79.8.
Symbol
Br. It is a
deep
reddish
brown
liquid
of a
very
disagreeable
odor
,
emitting
a
brownish
vapor
at the
ordinary
temperature
. In
combination
it is
found
in
minute
quantities
in
sea
water
, and in
many
saline
springs
. It
occurs
also
in the
mineral
bromyrite
.