Examlex
Given that Avogadro's number is 6.02 × 1023, how many molecules of KCl are there in 10-13 liter of a 1 M KCl solution?
Wavelengths
The distance between corresponding points of two consecutive waves, often used in the contexts of light, sound, and other waves.
Fluorescence
The emission of light by a substance that has absorbed light or other electromagnetic radiation, often used in scientific and medical applications.
Cholecystography
An X-ray exam that helps visualize the gallbladder to diagnose problems such as gallstones.
Cholecystogram
A cholecystogram is a diagnostic imaging test that uses X-rays to visualize the gallbladder, often to detect gallstones or other gallbladder disorders.
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