All of the Following Ground-State Electron Configurations Are Correct Except

question 59

Multiple Choice

All of the following ground-state electron configurations are correct except

• A)Fe:[Ar]4s²4d⁶.
• B)Ca:[Ar]4s².
• C)In:[Kr]4d¹⁰5s25p¹.
• D)Cu:[Ar]3d¹⁰4s¹.
• E)Xe:[Kr]4d¹⁰5s25p⁶.

---

Definitions:

Normal Distribution

A bell-shaped probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence.

Mean

The average value of a set of numbers, calculated by dividing the sum of all values by the number of values.

Standard Normal Deviate

Another term for Z-score, highlighting its role in standard normal distribution.

Standard Deviation

Standard deviation is a measure used in statistics to quantify the amount of variation or dispersion of a set of values.