Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Noun: Hs
  1. A radioactive transuranic element, with atomic number 108
    - hassium, element 108, atomic number 108
Noun: h  eych
  1. The 8th letter of the Roman alphabet
    - H
     
  2. The constant of proportionality relating the energy of a photon to its frequency, now defined as exactly 6.62607015 x 10^-34 Joule-seconds (J s)
    - Planck's constant, Planck constant

Type of: alphabetic character, chemical element, constant of proportionality, element, factor of proportionality, iron group element, letter, letter of the alphabet

Part of: Latin alphabet, Roman alphabet

Encyclopedia: Hs

H