Which of the Following Is an Atom That Is Not

question 16

Multiple Choice

Which of the following is an atom that is not a diatomic molecule?

• A) Helium
• B) Hydrogen
• C) Chlorine
• D) Fluorine
• E) Oxygen

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Definitions:

Radiology

A medical specialty that uses imaging techniques such as X-rays, CT scans, and MRI to diagnose and sometimes treat diseases.

Roentgen Diagnosis

The use of X-rays to diagnose diseases or abnormalities within the body, named after Wilhelm Roentgen who discovered X-rays.

Roentgen Therapy

A form of radiation therapy using X-rays for treating diseases, named after physicist Wilhelm Röntgen.

Ionization

The method through which an atom or molecule obtains a positive or negative charge by the addition or removal of electrons.