solder is an alloy of..........and......... .
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solder is an alloy of..........and......... .
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Answer:
hi
Explanation:
Are you serious
solder in metal or non-metal
alloy is mixture of two or more metal or non-metal so,solder is not an alloy.......
Answer:
solder is an alloy of :-
A. 70% Pb , 30% sn
B. 33% Pb , 67% sn
C. 80%Pb , 20% sn
D. 90% cu , 10% sn
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