You're listening to Chemistry in its element brought to you by Chemistry World, the magazine of the Royal Society of Chemistry. Sodium, like most elements in the periodic table could be said to have a ...
We saw there lithium, then sodium and then potassium, but you didn't see rubidium, caesium and francium. Gethin: Francium. That's not an element that you hear a lot of. Miss Armit: No, it's the ...
Heterogeneous catalysts speed up chemical reactions by being in a different ... a naturally abundant and less toxic Lewis acid -- and sodium (Na). The modified material was then exposed to flowing ...