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Chemistry, 08.10.2019 22:30 zahid79

Asubstance is a good conductor of electricity. which of the following best explains the probable position of the substance in the periodic table?

a- it’s between groups 1 to 12 because it is metal
b- it is between groups 13-18 because it is metal
c- it’s between groups 1 to 12 because it is non-mental
d- because it is between groups 13 to 18 because it is metal.
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