Chemistry 5070 · O Level · Alloys and their properties

Alloys and their properties — practice question

Brass is an alloy. Which statement about brass is true?

  • AIt contains a sea of electrons.
  • BIt contains positive and negative ions which are free to move.
  • CIt is a compound of a metal and a non-metal.
  • DIt is a compound of two or more metals.

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