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That said, it’s a pretty good bet that they’re likely to all be solids.We can’t infer much about their properties from the groups of the periodic table they’re in either.
These are synthetic elements – that is, they do not occur naturally.
Nobody’s going to go out and stumble across a sample of any of these four ‘out in the wild’, because they can only be created in laboratories.
They, too, undergo radioactive decay fractions of a second after being produced, and this radioactive decay can be detected.
More often than not, the evidence for the creation of a new element is the tell-tale trail of elements it decays into shortly after its creation.
So it seems likely that this time next year, we’ll finally be able to induct these four new elements into the periodic table properly, and the seventh row of the periodic table will then be complete.
You might well be left wondering what the motivation is for the scientists who work on discovering these elements.Because of this, the experiments through which scientists seek to create and identify these elements often run for months on end.Even when these superheavy elements are successfully produced, there’s another issue: their instability.It’s not quite enough for the atoms to simply bash into each other; they must instead do so at an incredibly high speed.In order to accomplish this, a particle accelerator is used, which accelerates ions to a speed of millions of miles per hour.What’s the incentive to create elemental entities that exist for milliseconds or less before winking out of existence by transforming into other elements that are already known?Obviously these elements don’t have any useful applications, but the scientists running the experiments are holding out hope for the possibility of an ‘island of stability’.There’s little hint at present as to the names that will be suggested for elements 115, 117, and 118. Being, as it is, the first elemental discovery to be credited to Asia, there’s speculation that it could be named after the country the institute that discovered it is based in: Japan.Japanium could be a possibility, and could end decades of frustration for those who can’t spell their letter-j-containing names with element symbols.Some elements that occur naturally are themselves unstable, and undergo radioactive decay to other, smaller element fragments.The superheavy elements take this to a whole new level.