Which of the Following Species Is NOT Isoelectronic to the Others

question 87

Multiple Choice

Which of the following species is NOT isoelectronic to the others?

• A)Br^-
• B)Kr
• C)Ca²⁺
• D)As^3-
• E)Y³⁺

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Definitions:

Safety

The condition of being protected from or unlikely to cause danger, risk, or injury.

Sensory Cues

External stimuli that are perceived by the senses, influencing behavior and perception.

Fine Motor Skills

Motor skills that involve more finely tuned movements, such as finger dexterity.

Coordinate

To organize or arrange different elements to work together efficiently towards a common goal or task.