its freshly exposed shiny surface rapidly turns dull as a thin layer of sodium oxide forms: Other metals may oxidise more slowly. Gold and other very unreactive metals do not oxidise in air at all.

Sodium picosulfate 10mg, magnesium oxide 3.5g, anhydrous citric acid 12g; per packet; powder for oral solution after reconstitution; orange-flavor. Sodium picosulfate is hydrolyzed by colonic ...

the team assembled a sodium-ion battery with HC-1100Si-1 at its anode and sodium manganese oxide at the cathode. The researchers found that the battery had a reversible capacity of 281.5 mAh/g at ...

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.

India's first fast-breeder reactor in Kalpakkam to be commissioned next year, advancing the country's nuclear power program.