Which of the Following Occurs When a Calcium Atom Is

question 9

Multiple Choice

Which of the following occurs when a calcium atom is converted to Ca²⁺?

• A) The calcium atom gains two electrons and loses two protons.
• B) The calcium atom gains two electrons.
• C) The calcium atom loses two electrons and two protons.
• D) The calcium atom loses two electrons.

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Definitions:

Inhalation

The process of breathing in, allowing air or other substances to enter the lungs.

Intravenous

Administered within or into a vein.

Intravenous

Refers to the administration of medicines, fluids, nutrients, or other substances directly into a vein.

Intrathecal

Pertaining to an injection into the space under the arachnoid membrane of the brain or spinal cord.