New mutliple choice revision

Cards (4)

  • What is an acidic oxide?
    An acidic oxide is formed when non-metals combine with oxygen
  • What is a basic oxide?

    A basic oxide is formed when a metal combines with oxygen
  • What is an amphoteric oxide?
    An oxide that can act as both an acid oxide and a basic oxide, depending on whether the other reactant is an acid or a base, always forming a salt and water.
  • Give two examples of an amphoteric base?
    Aliminum oxide and zinc oxide