-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Chemistry
--   
--   This library contains periodic table and basic information about
--   elements
@package radium
@version 0.3


-- | This module contains Periodic Table with information about all known
--   elements.
module Chemistry.Element
data Element
atomicNumber :: Element -> Int
atomWeight :: Element -> Double
electroNegativity :: Element -> Double
ionizationEnergy :: Element -> Double

-- | Show number of electrons in each shell For elements which are
--   exception to Aufbau principle configuration is given manually Is it
--   possible to calculate it for all elements based only on atom
--   properties?
--   
--   <pre>
--   let e = element 8
--   shellElectrons e == [2, 6] 
--   </pre>
electronConfig :: Element -> [Int]

-- | Find element by its atomic number
--   
--   <pre>
--   atomicNumber (element 8) == 8 
--   </pre>
element :: Int -> Element

-- | Find element by its symbol
--   
--   <pre>
--   atomicNumber (elementBySymbol "O") == 8 
--   </pre>
elementBySymbol :: String -> Element

-- | Number of valance electrons
--   
--   <pre>
--   let e = element 8
--   valanceElectrons e == 6 
--   </pre>
valanceElectrons :: Element -> Int

-- | Number of covalent bounds in element
--   
--   <pre>
--   let e = element 8
--   covalentBounds e == 2 
--   </pre>
covalentBounds :: Element -> Int
instance Eq Element
instance Show Element