An electric current was passed through several substances and the results obtained recorded in the table below.

      

An electric current was passed through several substances and the results obtained recorded in the table below.
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Which of these substances is likely to be:
a) Magnesium
b) Hexane
c) Lead (II) bromide

  

Answers


John
a) B

b) A

c) D
johnmulu answered the question on April 10, 2017 at 13:53


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