1 文書を見つけるための辞書。

• oxidation number, oxidation state
• 酸化数
• the degree of oxidation of an atom or ion or molecule; for simple atoms or ions the oxidation number is equal to the ionic charge; "the oxidation number of hydrogen is +1 and of oxygen is -2"
• 原子、イオンまたは分子の酸化の度合い