Which Element Has the Following Ground-State Electron Configuration

question 100

Multiple Choice

Which element has the following ground-state electron configuration?

• A) Al
• B) Na
• C) B
• D) Ga
• E) none of these

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Definitions:

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it depends on the chosen level of significance.

Test Statistic

A standardized value used in hypothesis testing to determine how far a sample statistic diverges from what is assumed in the null hypothesis.

Sample Evidence

Data collected from a sample that is used to make inferences or conclusions about a larger population.

Level Of Significance

A predetermined threshold of probability below which the null hypothesis is rejected in hypothesis testing, typically set at 0.05 (5%).