Multiple Choice
Which of the following best represents the orbital diagram for a ground-state oxygen atom?
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10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- Multiple ChoiceWhich of the following elements has the electron configuration 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5?38views
- Multiple ChoiceWhich of the following statements is correct regarding the number of electrons in potassium (K) and argon (Ar)?47views
- Multiple ChoiceWhich of the following is the correct electron configuration for gallium (Ga)?38views
- Multiple ChoiceWhich of the following is the correct electron configuration for magnesium (atomic number 12)?36views
- Multiple ChoiceWhich of the following is the electron configuration of a neutral potassium (K) atom?51views
- Multiple ChoiceWhich of the following represents the ground state electron configuration of calcium (Ca)?57views
- Multiple ChoiceWhich of the following represents the ground state electron configuration of boron (B)?39views
- Multiple ChoiceWhich of the following represents the electron configuration for the valence electrons in strontium (Sr)?42views
- Multiple ChoiceWhich element in the ground state has exactly 3 electrons in the 2p sublevel?43views
- Multiple ChoiceHow many d orbitals are present when the principal quantum number n = 4?43views
- Multiple ChoiceWhich of the following is the correct electron configuration for gallium (Ga)?37views
- Multiple ChoiceIn an atom, where are the lowest electron energy levels located?40views
- Multiple ChoiceThe diagram below shows an orbital with a dumbbell shape oriented along the x-axis. Which type of orbital is represented?A) 1sB) 2p_xC) 3d_{z^2}D) 2p_z41views
- Multiple ChoiceWhich of the following is the correct ground-state electron configuration for manganese (Mn)?49views