Concept: dioxide
Label (en): peroxide ion
Description (en): dianion consisting of two oxygen atoms
Also known as (en): peroxide, dioxide, dioxide(2-), dioxide(2−) anion, dioxide(2−), O2 2-
Description (es): compuesto químico
Description (ca): compost químic
Instance of: type of chemical entity
Subclass of: dianion, polyatomic anion, peroxide, oxygen compound