出典:Wikipedia
出典:『Wikipedia』 (2011/06/24 19:38 UTC 版)
The halogens or halogen elements are a series of nonmetal elements from Group 17 IUPAC Style (formerly: VII, VIIA) of the periodic table, comprising fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The artificially created element 117, provisionally referred to by the systematic name ununseptium, may also be a halogen.
the act of halogenating
a chemical element called halogen
burrfishes
hydragog
ヘリウムクライオスタット
硫化水素.
a carbide
重水素.
a chloride
塩化水素.
名詞の変化形:
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