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(i)silver because a good conductor of electricity have low resistivity
(ii)copper should be used because it is a good conductor of electricity after silver and silver is costly
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Anonymous:
it is not good conductor it is heating elements
you have done wrong I think
no I think it will be correct only
As they are good conductors so current may easily flow and so they are used for heating elements
no no because the night raw material has the resistivity more than the resistivity of other metals that's why it is used for making it and it does not oxide at Higher temperature
sorry it will not be night it will be nichrome sorry
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hi mate here is your answer
i. silver is the better conductor because in silver has more free electrons than the other elements.
II. nichrome is the best material for heating elements .It is because the nichrome resistivity is more than the resistivity of the Metals used to make it and it does not oxides at higher temperature .
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hi mate please mark me as brainlist please
thanks for the brainlist
ur wlcm
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