FAQ

What is the Number Density?
Number Density is the moles of particles per unit volume. Number Density is usually measured using the 1 per Cubic Meter for Number Density. Note that the value of Number Density is always positive.
Can the Number Density be negative?
No, the Number Density, measured in Number Density cannot be negative.
What unit is used to measure Number Density?
Number Density is usually measured using the 1 per Cubic Meter[1/m³] for Number Density. 1 per Cubic Centimeter[1/m³] are the few other units in which Number Density can be measured.
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