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19 votes
19 votes
Which would be the best approach for a student to use in determining

whether an unidentified block is made of metal?
A checking its color
B. determining its mass
C. determining its weight
D. checking its conductivity

User Helmut Januschka
by
4.0k points

1 Answer

10 votes
10 votes
I would answer that as Answer D) Checking it’s conductivity
User Aleksey Vitebskiy
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