Which One of the Following Elements Forms a Stable 2

question 120

Multiple Choice

Which one of the following elements forms a stable 2+ cation

• A) Kr
• B) I
• C) Se
• D) Al
• E) Ba

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Super-Event

An exceptionally significant or large-scale event that has a profound impact on its participants or the surrounding environment.

Unique-Event

A one-of-a-kind occurrence or happening that is distinct from other events in its specificity or significance.

Marginal Cost

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Multiple Suppliers

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