Is it possible for two different compounds to be made from the same two elements? Why or why not?

Yes, it is possible for two different compounds to be made from the same two elements. This is because the properties and behavior of compounds depend not only on the elements present but also on the arrangement and bonding between them. Different arrangements and bonding can result in the formation of different compounds with distinct chemical and physical properties. Additionally, the ratio at which the elements combine can also determine the formation of different compounds.