Question

Gold and platinum do not get affected even if there is a presence of moist air and acidic gases

Answer 1

Gold and platinum are least reactive metals.They do not react with the atmospheric oxygen and water. Corrosion of some metals like aluminium protect the inner metal.When aluminium corrodes it forms a thin layer of alumium oxide on the surface of the metal.This layer prevents the corrosion of the metal inside.Metals such as gold and platinum do not corrode visibly because they are unaffected by oxygen and most acids, and are more stable than many of their compounds, such as oxides or sulfides. This lack of chemical reactivity led to them being called noble metals.

please mark as the brainliest :)

Answer 2

Answer:

Gold and Platinum do not affected even if they are in presence of moisture and acidic gases because they come very down in the reactivity series of metals.

This means that gold and Platinum will not react and will not form compounds with other metals.

Hope this help you.

I wrote in simplest language to make it clear to you