Which are the materials generally employed as solder in soldering operation in elections.
Options
(a)Iron and tin
(b)Lead and tin
(c)Aluminum and lead
(d)Aluminum and iron
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Class 10Metals and Non-metals— NCERT Science, Chapter 3. The third chapter of NCERT's Class 10 Science book sorts elements into metals and non-metals. Physically, metals are lustrous, hard, malleable, ductile, sonorous and…
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