metal oxide
Non-metals typically form oxides when they react with oxygen. The resulting compounds are often acidic in nature.
No, water is not formed when metals react with oxygen to create metal oxides. The reaction typically involves the metal combining with oxygen to form a metal oxide, which is a compound consisting of the metal and oxygen. Water may be produced in other chemical reactions, such as combustion or when acids react with bases, but it is not a product of the direct oxidation of metals.
how do metals react with oxygen
Au and Pt are some metals which do not react with O.
Alkali earth metals react with oxygen to form basic oxides.
hydrogen
Au or Pt are highly stable and they are noble metals as they do not react with oxygen readily
Sodium carbonate (Na2CO3) is formed when sodium, carbon, and oxygen react.
A metal that does not react to acid, oxygen or water does not exist.
Elements can react with oxygen in various ways, forming oxides. Some elements, like alkali metals, react vigorously with oxygen to form oxides. Other elements, like noble gases, are generally unreactive with oxygen. The type of oxide formed depends on the element's properties and the conditions of the reaction.
The pattern of reactions of metals with oxygen is based on their position in the reactivity series. Highly reactive metals like potassium, sodium, and calcium react vigorously with oxygen to form metal oxides. Less reactive metals like iron and copper react slowly with oxygen, forming metal oxides or hydroxides. Noble metals like gold and platinum do not react with oxygen at all under normal conditions.
If by why, you mean when, than it's formed when metals react with oxygen.For example... (underscore_ signifies subscript, sorry I don't know how to use it.)2Na + O_2 -> Na_2O_2which is a peroxideK + O_2 -> KO_2which is a super peroxideHope I helped!