Which man made element is in an anomalous location

Among the elements from atomic number 1-92 are stable and generally found in nature.

Those elements that are not known to exist in nature, but have been formed in a human-designed system are known as man-made elements. The chemical elements with atomic number greater than 92 (which is the atomic number of Uranium, ) are man-made elements and are known as transuranium elements. These elements are unstable.

Hence, transuranium elements are man made elements in an anomalous location.