Use this observed pattern to predict the number of energy levels in a neutral atom:
rb - rubi...
Chemistry, 24.09.2019 03:30 trinitieu66
Use this observed pattern to predict the number of energy levels in a neutral atom:
rb - rubidium (atomic number 37)
cs - cesium (atomic number 55)
fr - francium (atomic number 87)
ni - nickel (atomic number 28)
hg - mercury (atomic number 80)
kr - krypton (atomic number 36)
Answers: 1
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