We explore if it's really possible that new elements exist beyond the periodic table. Adamantium, bolognium, dilithium. Element Zero, Kryptonite. Mythril, Netherite, Orichalcum, Unobtanium. We love ...
Michael Brooks makes the case for hydrogen existing as a metal by pointing out its position in the periodic table at the head of the group of alkali metals (4 January, p 43). All elements in this ...