Chemistry 0620 · IGCSE · The characteristic properties of acids and bases

The characteristic properties of acids and bases — practice question

Element X makes an oxide, XO, that neutralises sulfuric acid. Which row identifies X and XO?

  • Ametal; acidic
  • Bmetal; basic
  • Cnon-metal; acidic
  • Dnon-metal; basic

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI