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Why do we use the pH scale to indicate the acidity of a solution rather than simply stating the concentration of hydronium ions?
Aura
A subjective sensation or emotion that precedes and marks the onset of a neurological condition, particularly an epileptic seizure.
Jagged Lines
Lines with sharp, uneven edges, often used to describe an irregular or serrated shape.
Flashing Lights
Illumination devices that produce a bright, blinking light, often used as a warning signal or for decoration.
Strange Odors
Unusual or unexpected smells that may indicate the presence of hazardous materials, spoilage, or environmental concerns.
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