Examlex
What is the symbol of the element in Group 4A (14) and Period 2?
Otitis Media
An infection or inflammation of the middle ear, common in children and often resulting in ear pain.
Potassium Chloride
A mineral supplement used to treat or prevent potassium deficiency, also used in certain medical tests and procedures.
Hypokalemia
A medical condition characterized by low levels of potassium in the bloodstream.
Volume-Control Device
A device that regulates the volume of sound emitted by electronic equipment or the flow of liquid or gas.
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