Question

Choose the correct answer

1:Electrons that can move from one place to another are called ——————.
a:possitive electrons
b:negative electrons
c:free electrons
d:neutrons

2:A non metal which can conduct electricity is —————.
a:copper
b:gold
c:coal
d:bakelite​

Answer 1

Answer:

1) option c

2) option c

Explanation:

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