If a Doubly-Ionized Oxygen Atom (O^-2)is Accelerated from Rest by Going

question 37

Multiple Choice

If a doubly-ionized oxygen atom (O^-2) is accelerated from rest by going through a potential difference of 21 V,what will be the change in its kinetic energy?

• A) 10 eV
• B) 21 eV
• C) 42 eV
• D) ​33 eV
• E) ​none of the above

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Definitions:

Entirely Negative

A term describing a scenario where all values or aspects of something are negative or below zero.

Entirely Positive

A term that could suggest a situation or value is purely positive, without any negative parts or aspects. NO.

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