I want to know the answer to the following question:
Ag3Cu is one intermetallic that tin forms; what's the other one?
All the background I'm provided with is that "Tin forms intermetallics such as Cu5Sn6 and Ag3Cu that dissolve into the Tin liquidus or solidus(@50C), stripping surface coating or leaving voids.". Is that enough to answer the question?
Answer: yes