Write the chemical equation of the reaction between more active metal and more active non metal ?

Jump to Active Metal Reactions with Oxygen · The method used to predict the products of reactions of the main group metals is simple, yet remarkably powerful. Exceptions to its predictions arise, however, when very active metals react with oxygen, which is one of the most reactive nonmetals. It reacts with O2 to form an oxide that contains the O2- ion.

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

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