YOU SAID:
the oxidation state of the metal has to be plus four
INTO JAPANESE
金属の酸化状態はプラス4でなければなりません
BACK INTO ENGLISH
Metal oxidation state must be plus 4
INTO JAPANESE
金属の酸化状態はプラス4でなければなりません
BACK INTO ENGLISH
Metal oxidation state must be plus 4
Come on, you can do better than that.