Multiple Choice
Which of the following is the correct electron configuration for the Co^{2+} ion?
36
views
10. Periodic Properties of the Elements
The Electron Configuration: Ions
Back10. Periodic Properties of the Elements
The Electron Configuration: Ions
- Multiple ChoiceWhich of the following is the ground state electron configuration for a Ca^{2+} ion?49views
- Multiple ChoiceWhich of the following is the correct electron configuration for the Co^{2+} ion?38views
- Multiple ChoiceWhich of the following is the correct electron configuration for the Be^{2+} ion?40views
- Multiple ChoiceThe electron configuration 2-8-7 is given for an atom or ion. Is this configuration an excited state or a ground state?67views
- Multiple ChoiceWhich of the following correctly describes the orbital diagram for the Cd^{2+} ion?37views
- Multiple ChoiceIn the ground-state electron configuration of Fe^{3+}, how many unpaired electrons are present?41views
- Multiple ChoiceWhich electron configuration is correct for a sodium ion (Na^+)?53views
- Multiple ChoiceWhich of the following is the ground-state electron configuration of the Fe^{3+} ion?49views
- Multiple ChoiceWhat is the electron configuration of a bromine atom (Br) after it loses three electrons?71views
- Multiple ChoiceWhich of the following is the correct electron configuration for the iodide ion, I⁻?41views
- Multiple ChoiceWhich of the following represents the ground-state electron configuration of Fe^{3+}?47views
- Multiple ChoiceWhich of the following is the correct electron configuration for the chloride ion, Cl⁻?43views
- Multiple ChoiceWhich of the following particles has the same electron configuration as a potassium ion (K^+)?51views
- Multiple ChoiceWhich of the following is the ground-state electron configuration of the F⁻ ion?66views