The shiny grey magnesium strip changes to a white powder called magnesium oxide. Learn more about making a reactivity series in this guide. For example, sodium is burned to make sodium oxide.
More information: Yi-Feng Liu et al, An air-stable single-crystal layered oxide cathode based on multifunctional structural ...
This study presents an innovative high-entropy O 3-type layered oxide cathode material for solid-state sodium-ion batteries, representing a breakthrough in energy storage technology. As the ...