Help! Please I need a quick metal fact!!?!

Question: What's a good fact about metal I need this for a science project
thanx!!

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Answers: What's a good fact about metal I need this for a science project
thanx!!

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In space, if unprotected pieces of metal touch each other, they stick together permanently.

This doesn't happen on Earth, because the oxygen in our atmosphere forms an extremely thin film of oxidized metal on every exposed surface. The oxidization layer acts as a barrier that conveniently prevents chunks of metal from sticking to other chunks of metal.

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