• Question: is oxygen a gas or a molecule

    Asked by aabb279 to Cheryl, Christina, Daniel, George, Ivy on 25 Jan 2017.
    • Photo: Cheryl Andisi

      Cheryl Andisi answered on 25 Jan 2017:

      @ aabb279,
      Mmhhh….definitely not an element as it is made up of two oxygen atoms. So, a molecule?
      I would need to polish my understanding of what a compound, a molecule and element is. I am now reeaaallly confused!