metals to alloys

Open Ended

What is it called when you chemically bond a pure metal to another substance?

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define one of the following properties: Define: ​

1) luster ​

2) malleability​

3) Ductile ​

4) conductivity​

Open Ended

Exit Ticket: Just looking at the two images, why do you think the alloy of Titanium gold is stronger than aluminum? ​