Contents

require 'chemistry/element'

Chemistry::Element.define "Thallium" do
  symbol "Tl"
  atomic_number 81
  atomic_weight 204.3833
  melting_point '577K'
end

Version data entries

1 entries across 1 versions & 1 rubygems

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