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12 questions from this quiz
They lose electrons to become + ions
Electrons free to move in the structure
Metallic bonds are very strong
It has relatively weak metallic bonds
Delocalised electrons can move freely
Delocalised electrons gain & carry energy
A mixture of metals or elements
They are usually harder and stronger
Different sized ions stop layers sliding
Copper and zinc
Iron mixed with carbon
Adding carbon makes it much stronger
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