Group 12 element precludes there being much common chemistry between mercury and gold, though there are similarities between mercury(I) and gold(I) such as the formation of linear dicyano complexes, [M(CN)]. According to IUPAC's definition of transition metal as "an element whose atom has an incomplete d sub-shell, or which can give rise to cations with an incomplete d sub-shell", zinc and cadmium are not transition metals, while mercury is. This is because only mercury is known to have a compound where its oxidation state is higher than +2, in mercury(IV) fluoride (though its existence is disputed, as later experiments trying to confirm its
Element Girl and joins the mission to the elevated coast of New Themyscira. After the death of Billy Batson, Emily uses her powers to protect the remaining children alongside Cyborg. Emily Sung appears in "DC Bombshells". Like Metamorpho's original powers, Element Girl (and Element Woman) could transform her body into any of the elements naturally found in the human body and shape them at her will. She can change her hair color using metals, and she can create silicate faces that fall off after a while. She uses the faces for ashtrays. She said she once tried to transmutate her body into