Fe-FeCI2-Fe(NO3)4-Fe(OH)2-FeO-Fe

Предыдущий
вопрос Следующий
вопрос

Fe refers to the element iron.

FeCl2 refers to iron (II) chloride, a chemical compound composed of iron and chlorine ions in a 1:2 ratio.

Fe(NO3)4 refers to iron (IV) nitrate, a chemical compound composed of iron and nitrate ions in a 1:4 ratio.

Fe(OH)2 refers to iron (II) hydroxide, a chemical compound composed of iron and hydroxide ions in a 1:2 ratio.

FeO refers to iron (II) oxide, a chemical compound composed of iron and oxygen ions in a 1:1 ratio.

Fe is the chemical symbol for iron. Iron is a metallic element with the symbol Fe and atomic number 26.