<prompt> Thathamisa likarolo tsa likhemikhale tse nang le nomoro ea athomo ea 30nan  <response>: Instruction in English: List the chemical elements that have an atomic number of 30 . Response in English: The chemical element that has an atomic number of 30 is Zinc Zn. Atomic number refers to the number of protons in the nucleus of an atom, and since each element has a unique number of protons, there is only one element that has an atomic number of 30. . Response in Sesotho: Karolo ea likhemikhale e nang le nomoro ea athomo ea 30 ke Zinc Zn. Nomoro ea athomo e bolela palo ea liprothone khubung ea athomo, me kaha element ka ngoe e na le palo e ikhethang ea proton, ho na le element e le ngoe feela e nang le nomoro ea athomo ea 30. 