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English Fox - English Dictionary
Meaning of
lanthanum
in English
lanthanum
us
/ˈlænθənəm/
uk
/ˈlænθənum/
#uncommon
Definitions
Noun
a
soft
,
silvery-white
metal
(
atomic
number
57
)
Lanthanum
is
a
rare
earth
metal
used
in
batteries
.
a
single
atom
of
this
chemical
element
A
single
atom
of
lanthanum
has
a
distinct
electron
configuration
.