Examlex
Classify the compound below as aromatic, antiaromatic, or nonaromatic. Assume planarity of the π network.
Positron Emission Tomography
An imaging technique that detects positrons emitted by a radioactively labeled substance in the body, used to observe metabolic processes.
Voltage-Gated
Referring to ion channels that open or close in response to changes in electrical membrane potential.
Sodium
Sodium is a chemical element with the symbol Na and atomic number 11, a soft, silvery-white, highly reactive metal.
Potassium
A chemical element with symbol K, vital for plant growth and important in nerve function in animals.
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