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1 vote
Which of the following are more reactive than tin?

Check all that apply.

A. Gold
B. Calcium
C. Aluminum
D. Copper

2 Answers

3 votes
The answer is Aluminum if iron was on there it would be that too

User Yogsototh
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8.0k points
2 votes
C aluminum because it has iron.
User Lorelei
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7.8k points