Examlex
Write the electron configuration for the following:
-O2-
Neurotransmitter
A chemical secreted by a neuron sending a message that carries the impulse across the synaptic gap to the receiving cell.
Impulse
A sudden, involuntary urge to perform an act.
Growth Charts
Tools used to track a child's physical growth by comparing their weight, height, and head circumference against standard growth patterns for their age and sex.
Inches
A unit of measurement in the British imperial and United States customary systems, equivalent to 1/12 of a foot or 2.54 centimeters.
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