Which of the Following Have Their Valence Electrons in the Same

question 140

Multiple Choice

Which of the following have their valence electrons in the same shell?

• A)Na,P,Cl
• B)Al,Ge,Sb
• C)P,As,Sb
• D)Ne,Ar,Cl

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Definitions:

P-value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is true.

Null Hypothesis

A statistical hypothesis which proposes no significant difference or effect, used as a default assumption until evidence suggests otherwise.

Alpha Level

The probability threshold that determines the critical value for rejecting the null hypothesis in hypothesis testing, commonly set at 0.05 or 5%.

Rejection Region

In hypothesis testing, the range of values for which the null hypothesis is considered unlikely and thus rejected.