A phenomenon where an element exist in different forms in the same physical state is known as? By: Sunday|Published on: Oct 18|Categories: Chemistry JAMB| 0 comments A. isomerism B. amorphism C. allotropy D. isotopy Correct Answer: Option C – allotropy Users Also Read These:The electronic configuration of an element is 1s²…An element Q forms a compound QCI5. In which group…An element X has an atomic number of 16. What is its…The existence of two or more forms of the same…State FOUR physical characteristics in man which…SEE ALSO Which of the following transition metals is not attracted to external magnetic field?