Yes silver is quite reactive.
Yes
It combines with Oxygen the most.
Atoms of elements in group 18 (noble gases) do not easily combine with other elements to form compounds.
Their outermost electron shells are full.
By having a close look on the electronic configuration we can easily tell that which element will combine with the other elements and by which force too.
Silver, gold, and platinum occur freely in nature because they are relatively unreactive elements that do not easily combine with other elements. This allows them to exist in their elemental form in areas where they have been deposited through various geological processes.
Gold is considered a 'noble' metal. This is because it will not easily combine with other elements
Silver can combine with elements like oxygen to form silver oxide (Ag2O), chlorine to form silver chloride (AgCl), sulfur to form silver sulfide (Ag2S), and more. These combinations can result in the formation of various silver compounds with different properties and uses.
Noble gases, such as helium and neon, are the group of elements that do not combine easily with other elements because they have a full outer electron shell, making them stable and less likely to form chemical bonds.
Highly reactive metals that easily combine with other elements are called alkali metals, like sodium and potassium. They react vigorously with water and oxygen.
Because it is a noble gas, all of which are very unreactive.
Yes, polonium is a reactive metal but the chemistry of polonium is not known in details.