How Many Electrons Are in the 4p Orbitals of Selenium

question 19

Multiple Choice

How many electrons are in the 4p orbitals of selenium?

• A)0
• B)2
• C)4
• D)5
• E)6

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Definitions:

Right-tailed Wilcoxon Rank Sum Test

A non-parametric statistical test used to compare two independent groups to determine if one group's median is significantly greater than the other group's median.

Test Statistic

A value derived from sample data used in a hypothesis test to determine whether to reject the null hypothesis.

Wilcoxon Rank Sum Test

A statistical test that does not rely on parameter assumptions to compare two separate samples and ascertain if they originate from an identical distribution.

Independent

A condition where two or more variables or sets of data do not influence or correlate with each other.