37. As the elements of the Chalcogen Group are considered in order of increasing atomic radius, their tendency to lose electrons: a) decreases b) increases c) d) impossible to teil from the information given remains the same 38. Which electron configuration represents an element having the highest first ionization energy?( a) 1s' b) 1s2 c) 1s 2s' d) 1s 2s?

= O CHEMISTRY OF THE ELEMENTS Understanding the exceptional electron configurations in the fir... In Universe L., recently discovered by an intrepid team of chemists who also happen to have studied interdimensional travel, quantum mechanics works just as it does in our universe, except that there are four d orbitals instead of the usual number we observe here. Use these facts to write the ground-state electron configurations of the third and fourth elements in the first transition series in Universe L. Note: you may use [X] to stand for the electron configuration of the noble gas at the end of the row before the first transition series. third transition metal: fourth transition metal: 0 X S Amina 35 dh 2

f,g,h please

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