5 Questions
Which element among the listed ones has the highest atomic number?
Rhenium (Re)
Which element has the electron configuration ending in '4d^7 5s^1'?
Molybdenum (Mo)
Which element belongs to the lanthanide series?
Lanthanum (La)
Among the listed elements, which one would exhibit characteristics of a transition metal?
Rhenium (Re)
Which element has a valence electron configuration of '6s^2 4f^14 5d^4'?
Protactinium (Pa)
In this performance task, you will write the electronic configuration and determine the valence electrons for Gallium, Lanthanum, Protactinium, Molybdenum, and Rhenium on a short bond paper.
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