Solder used for welding electrical wires together it made of
fatimadawood2003:
Solder is an alloy of lead and tin ( Pb and Sn ) and has low melting point. Therefore it is used for welding electrical wires together.. i think its a answer .
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iron and so on...... .....
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Solder is an alloy of lead and tin ( Pb and Sn ) and has low melting point. Therefore it is used for welding electrical wires together
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