Question

solder is an alloy of..........and......... .​

Answer 1

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 2

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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