វគ្គជំនាញកុំព្យូទ័រ
ចំណេះដឹងទូទៅ
ម្ហូបអាហារ
កំប្លែង
ទស្សន៍ទាយ
តូច
មធ្យម
ធំ
Germanium
ENGLISH MEANING
noun
1.
A
rare
element
,
recently
discovered
(
1885
), in a
silver
ore
(
argyrodite
) at
Freiberg
. It is a
brittle
,
silver-white
metal
,
chemically
intermediate
between
the
metals
and
nonmetals
,
resembles
tin
, and is in
general
identical
with the
predicted
ekasilicon
.
Symbol
Ge.
Atomic
weight
72.3.