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alexandr402 [8]
3 years ago
8

What would be most useful to help make a simple compass a nonmetal bar,a round metal can,a small iron nail,or a Quartz needle

Physics
2 answers:
lions [1.4K]3 years ago
7 0
Iron nail is metalic  and the others are not metalic 
pav-90 [236]3 years ago
5 0
Iron nail. the rest of those are not iron or some form of magnetic material.
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Answer:

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a.)

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b.)

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c.)

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