Multiple choice

Bronze is made by mixing _______ and _______ to manufacture coins, turbines, blades, etc.

  1. 82% copper, 18% tin

  2. 88% copper, 12% tin

  3. 88% copper, 12% iron

  4. 82% copper, 18% iron
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

There are many different bronze alloys, but modern bronze is 88% copper and 12% tin.

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