Multiple Choice
Which of the following is the correct electron configuration for magnesium (Mg)?
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10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- Multiple ChoiceWhen an electron transitions from a higher energy level to a lower energy level in an atom, which of the following occurs?25views
- Multiple ChoiceWhich of the following is the correct electron configuration for the chloride ion, Cl⁻?28views
- Multiple ChoiceWhich of the following sketches best represents a d orbital in the electron configuration of an atom?33views
- Multiple ChoiceWhich of the following is the correct electron configuration for a neutral nitrogen (N) atom?9views
- Multiple ChoiceWhich of the following is the correct electron configuration for a neutral calcium atom?25views
- Multiple ChoiceWhich of the following shows the correct electron configuration for silicon (Si)?24views
- Multiple ChoiceWhich of the following is the correct electron configuration for a neutral carbon (C) atom?28views
- Multiple ChoiceHow many electrons can the first electron shell (n = 1) hold?17views
- Multiple ChoiceWhich of the following is the correct electron configuration for technetium (Tc, atomic number 43)?23views
- Multiple ChoiceWhat is the maximum number of electrons that can occupy a single p orbital?37views
- Multiple ChoiceHow many electrons are required to completely fill all five d orbitals in a given energy level?35views
- Multiple ChoiceWhich of the following is a possible excited state electron configuration for a nitrogen atom?30views
- Multiple ChoiceWhich of the following is the correct noble gas notation for the electron configuration of chlorine?36views
- Multiple ChoiceHow many electrons are required to completely fill a 2p molecular orbital (MO)?25views