For Which of the Listed Elements (E)would the Energy Required $\rarr$

question 23

Multiple Choice

For which of the listed elements (E) would the energy required for the following reaction be the least? E(g) $\rarr$ E⁺(g) + e^-

• A) Ga
• B) Na
• C) Ca
• D) K

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Definitions:

ANOVA

Short for Analysis of Variance, a statistical method used to compare the means of three or more samples to find significant differences.

P-value

A statistical measure that helps scientists determine the significance of their research results; the probability of observing the results given that the null hypothesis is true.

F-ratio

A statistical measure used in ANOVA tests that compares the variance between groups with the variance within groups.

Horticulturist

A professional who practices horticulture, focusing on the art, science, technology, and business of plant cultivation.