QUESTION 3 Indicate which three of the following statements are true about electron configurations and orbital diagrams by checking the box in front of each true statement. An atom of zinc in the ground state has no unpaired electrons. An atom of selenium in the ground state has 4 unpaired electrons. An abbreviated electron configuration for a ground state zirconium atom is: [Kr]5s25d2 An orbital diagram for a ground state nickel atom shows 8 electrons in the 4d orbitals. The ground state electron configuration for any halogen atom always has one unpaired electron. The ground state electron configuration for an atom of arsenic has more electrons in the 4p orbitals than in the the 4d orbitals.

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QUESTION 3
Indicate which three of the following statements are true about electron configurations and orbital diagrams by checking the box in front of each true statement.
An atom of zinc in the ground state has no unpaired electrons.
An atom of selenium in the ground state has 4 unpaired electrons.
An abbreviated electron configuration for a ground state zirconium atom is:
[Kr]5s25d2
An orbital diagram for a ground state nickel atom shows 8 electrons in the 4d orbitals.
The ground state electron configuration for any halogen atom always has one unpaired electron.
The ground state electron configuration for an atom of arsenic has more electrons in the 4p orbitals than in the the 4d orbitals.
Transcribed Image Text:QUESTION 3 Indicate which three of the following statements are true about electron configurations and orbital diagrams by checking the box in front of each true statement. An atom of zinc in the ground state has no unpaired electrons. An atom of selenium in the ground state has 4 unpaired electrons. An abbreviated electron configuration for a ground state zirconium atom is: [Kr]5s25d2 An orbital diagram for a ground state nickel atom shows 8 electrons in the 4d orbitals. The ground state electron configuration for any halogen atom always has one unpaired electron. The ground state electron configuration for an atom of arsenic has more electrons in the 4p orbitals than in the the 4d orbitals.
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Electronic configuration of an atom depicts how the electrons of its atom are arranged in the increasing order of the atomic orbitals.

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