Question
rust is to iron as ___ is to silver
Answers
DrBob222
Not much to go on but I would guess perhaps silver oxide?
Rust is iron oxide.
Rust is iron oxide.
Ms. Sue
I don't know if this is silver oxide -- but tarnish could also fit in that blank.
Dr Russ
'patina' is the word for the discolouration on silver.
I haven't seen this question for over 30 years - definitely recycling!
I haven't seen this question for over 30 years - definitely recycling!