Answer:
When exposed to moisture, noble metals are resistant to oxidation and corrosion. Noble metals are resistant to acid attack. They are the exact opposite of base metals, that are more sensitive to oxidation and corrosion.
Examples of Nobel metals
The metals mentioned below are called noble metals.
- Ruthenium
- Rhodium
- Palladium
- Silver
- Osmium
- Iridium
- Platinum
- Gold
Gold is the least active metal and is placed at the bottom of the reactivity series.
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