Silver and Gold are metals found as free uncombined elements in the earth’s crust, which makes them to be referred to as
- corrosive metals
- reactive metals
- natural metals
-
noble metals
The correct answer is: D
Explanation
Gold and silver are noble metals, because they are resistant to corrosion and oxidation, even at high temperatures.
Noble metals are a group of metals that are less reactive than other metals and are not easily corroded or oxidized.
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