What Is the Core Notation for the Electron Configuration of a Cupric

question 7

Multiple Choice

What is the core notation for the electron configuration of a cupric ion,Cu2+?

• A)[Ar] 4S₂ 3d7
• B)[Ar] 4S₂ 3d9
• C)[Ar] 4S₂ 3d10
• D)[Ar] 3d9
• E)none of the above

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Definitions:

Master Control Relay

A relay used within a control system to switch the operational mode of the system, often used to start or stop processes.

Main Program

The primary and central part of a software application or system that coordinates all operations and processes.

Subroutine Completion

The point at which a subroutine (a sequence of program instructions) has finished executing all its tasks.

RET Instruction

A command in computer programming that signifies the end of a subroutine, causing the program to return to the calling procedure.