Home » In the ground state, an element has 13 electrons in its M-shell. The element is_____ Atomic Structure MCQs In the ground state, an element has 13 electrons in its M-shell. The element is_____ January 8, 2022 50 Views Q. In the ground state, an element has 13 electrons in its M-shell. The element is_____A. CopperB. ChromiumC. NickelD. IronAnswer: Chromium
