List the Elements Na, K, Al, Cl, and Cs in Order

question 72

Multiple Choice

List the elements Na, K, Al, Cl, and Cs in order of decreasing electronegativity (from greatest to least) .

• A) Na > Cl > Al > K > Cs
• B) Cs > Na > K > Cl > Al
• C) Cl > Na > Al > K > Cs
• D) Cl > Al > Na > K > Cs
• E) Na > Cs > K > Al > Cl

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Definitions:

Square Root

The square root of a number is a value that, when multiplied by itself, gives the original number.

P < 0.05

A statistical threshold indicating that the observed results are significant with a probability of less than 5% being due to chance.

Obtained Value

The actual value measured or computed from a data set or experiment, often compared against a theoretic or critical value in hypothesis testing.

Population Standard Deviation

The population standard deviation is a measure of the dispersion or spread of a set of values within a population, quantifying how much the values differ from the population mean.