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

Type of: wave number

• hit list
• hit on
• hit out
• hit parade
• hit squad
• hit the books
• hit the ceiling
• hit the deck
• hit the dirt
• hit the hay
• hit the jackpot
• hit the roof
• hit the sack
• hit the spot
• hit-and-miss
• hit-and-run
• hit-or-miss
• hitch
• hitch up
• Hitchcock
• hitcher
• hitchhike
• hitchhiker
• hitching bar
• hitching post