Which Cation May Have Atomic Number 20 and a Charge

question 62

Multiple Choice

Which cation may have atomic number 20 and a charge of +2?

• A)C⁺²
• B)Mg⁺²
• C)Ca⁺²
• D)S⁺²

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Definitions:

Parapsychology

A field of study concerned with investigating paranormal and psychic phenomena that are not yet explainable by science.

Behavioral Psychology

Behavioral psychology is a field of psychology that focuses on studying and altering human behavior through conditioning and reinforcement.

Functional Psychology

A branch of psychology that focuses on how mental and behavioral processes function to enable people to adapt, survive, and flourish.

Accident

An unexpected and unintentional event that typically results in damage or injury.