Choose the Ground State Electron Configuration for Cr³⁺

question 30

Multiple Choice

Choose the ground state electron configuration for Cr³⁺.

• A)[Ar] 4s¹ 3d²
• B)[Ar]
• C)[Ar] 4s² 3d⁶
• D)[Ar] 3d³
• E)[Ar] 4s² 3d¹

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Definitions:

Second-order Polynomial

A polynomial of degree two, which can represent a parabolic trajectory or trend in data analysis.

Intercept Term

The intercept term in a regression model is the value of the dependent variable when all independent variables are equal to zero.

Coefficient

A steady or unvarying number that precedes and acts as a multiplier for the variable in algebraic expressions.

Predictor Variables

Variables in statistical models that are used to predict outcomes of interest.