Linked from
The 69 pages that link to Superheavy element, each with the reason it gives.
UntrihexiumNarrower topic: Element 136 would belong to the superheavy-element regime.
UntripentiumNarrower topic: If synthesized, untripentium would belong to this class.
UntriquadiumNarrower topic: Element 134 would belong to this class if synthesized.
UntriseptiumNarrower topic: Element 137 would lie far beyond the confirmed superheavy elements.
UntriuniumNarrower topic: Element 131 would lie far beyond the known superheavy elements.