Contents

require 'chemistry/element'

Chemistry::Element.define "Hafnium" do
  symbol "Hf"
  atomic_number 72
  atomic_weight 178.49
  melting_point '2500K'
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
chemistry-element-1.0.0	lib/chemistry/element/hafnium.rb