Which of the Following Is NOT True Regarding Cations and Anions

question 21

Multiple Choice

Which of the following is NOT true regarding cations and anions?

• A)N^3- represents a nitrogen atom that has gained three electrons.
• B)An oxygen molecule can lose an electron to form O₂^-.
• C)Ca²⁺ represents a calcium atom that has lost two electrons.
• D)The formation of a chlorine anion can be written as Cl + e^- \(\rightarrow\)Cl^-.
• E)N₂ \(\rightarrow\)N₂⁺ + e^-describes a nitrogen molecule forming a +1 cation.

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Definitions:

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A default hypothesis that there is no significant difference or effect, typically tested against an alternative hypothesis in statistical analysis.

Chi-square Test

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