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Bronze

Published on Dec 05, 2015

This is our haiku deck of bronze

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PRESENTATION OUTLINE

1.

BRONZE!

BY JASE BAKER AND LANCE DYKE
Photo by ell brown
2.

WHAT MAKES UP THIS ALLOY?

  • This alloy is made up of two different elements, and in a specific percentage.
  • 88% Copper
  • 12% Tin
3.

BRONZE IS SUBSTITUTIONAL

  • Tin and Copper are near the same size.
  • The two atoms have similar bonding characteristics.
  • The chemical properties change when they bond.
4.

FIRST DISCOVERIES

  • One of the first places was in Bohemia.
  • It was used as early as 3500 BC!
  • It was used for tools and weapons.
5.

WHY IS IT USEFUL?

  • Its very tough!
  • It has very low friction!
  • Its very resistant to salt water!
6.

INTERESTING FACTS

  • It was often used in cannons due to low friction.
  • Its used in most medals.
  • Some of our money used to be made of just bronze.

Jase Baker