Examlex
If two protons and two neutrons are removed from the nucleus of an oxygen atom,a nucleus of which element remains?
Walking
The act of moving at a moderate pace by placing one foot in front of the other, often for exercise or transportation.
Swimming Pool
A man-made basin filled with water designed for swimming, diving, and other aquatic activities.
Liability
A company's or individual's legal financial debts or obligations that arise during the course of business operations.
Empty Pool
An outdoor or indoor swimming pool that is void of water, often due to maintenance, seasonality, or abandonment.
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