英文關鍵字
15th
5th
antimony
atomic
block
chemical
compounds
cosmetics
electron
element
gray
group
kohl
lustrous
medicine
metalloid
mineral
period
powdered
shell
stibium
stibnite
structure
sulfide
symbol
英文關鍵字
15th
5th
antimony
atomic
block
chemical
compounds
cosmetics
electron
element
gray
group
kohl
lustrous
medicine
metalloid
mineral
period
powdered
shell
stibium
stibnite
structure
sulfide
symbol