1. A wave number characteristic of the wave spectrum of each element
   - rydberg, rydberg constant

Type of: wave number

• chromatogram
• chromatographic
• chromatographical
• chromatographically
• chromatography
• chromatography column
• chromatophore
• chrome
• chrome alum
• chrome green
• chrome red
• chrome yellow
• chrome-nickel steel
• chrome-tungsten steel
• chromesthesia
• chromic
• chromic acid
• chromite
• chromium
• chromium steel
• chromium-plate
• chromo
• chromoblastomycosis
• chromogen
• chromogenic