Which of the Following Ions Have the Same Ground State

question 1

Multiple Choice

Which of the following ions have the same ground state electron configuration: S^2-,N^3-,Mg²⁺,and Br^-?

• A) N^3- and Mg²⁺
• B) S^2-,N^3-,and Br^-
• C) S^2- and Br^-
• D) Mg²⁺ and Br^-
• E) S^2-,N^3-,Mg²⁺,and Br^-

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Definitions:

Spin Balancing

Spin Balancing is a process used to equalize the weight distribution on a tire and wheel assembly to minimize vibration at high speeds, ensuring a smoother ride and longer tire life.

Internal Balancing Agent

A material used inside tires or other rotating components to automatically distribute weight evenly and reduce vibration.

Axle Ends

The extremities of an axle to which wheels, gears, or other components are fixed, facilitating rotation and movement.

Safety Cage

A protective framework designed to enclose machinery, equipment, or areas to prevent access by unauthorized personnel and protect them from harm.