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1 NAME
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2 PeriodicTable
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3
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4 SYNOPSIS
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5 use PeriodicTable;
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6
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7 use PeriodicTable qw(:all);
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8
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9 DESCRIPTION
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10 PeriodicTable module provides the following functions:
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11
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12 GetElementMostAbundantNaturalIsotopeData,
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13 GetElementMostAbundantNaturalIsotopeMass,
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14 GetElementMostAbundantNaturalIsotopeMassNumber,
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15 GetElementNaturalIsotopeAbundance, GetElementNaturalIsotopeCount,
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16 GetElementNaturalIsotopeMass, GetElementNaturalIsotopesData,
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17 GetElementPropertiesData, GetElementPropertiesNames,
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18 GetElementPropertiesNamesAndUnits, GetElementPropertyUnits, GetElements,
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19 GetElementsByAmericanStyleGroupLabel,
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20 GetElementsByEuropeanStyleGroupLabel, GetElementsByGroupName,
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21 GetElementsByGroupNumber, GetElementsByPeriodNumber,
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22 GetIUPACGroupNumberFromAmericanStyleGroupLabel,
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23 GetIUPACGroupNumberFromEuropeanStyleGroupLabel, IsElement,
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24 IsElementNaturalIsotopeMassNumber, IsElementProperty
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25
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26 METHODS
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27 GetElements
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28 @ElementSymbols = GetElements();
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29 $ElementSymbolsRef = GetElements();
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30
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31 Returns an array or a reference to an array of known element symbols
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32
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33 GetElementsByGroupName
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34 @ElementSymbols = GetElementsByGroupName($GroupName);
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35 $ElementSymbolsRef = GetElementsByGroupName($GroupName);
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36
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37 Returns an array or a reference to an array of element symbols for a
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38 specified *GroupName*. Supported *GroupName* values are: *Alkali
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39 metals, Alkaline earth metals, Coinage metals, Pnictogens,
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40 Chalcogens, Halogens, Noble gases*; Additionally, usage of
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41 *Lanthanides* (Lanthanoids) and *Actinides* (Actinoids) is also
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42 supported.
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43
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44 GetElementsByGroupNumber
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45 @ElementSymbols = GetElementsByGroupNumber($GroupNumber);
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46 $ElementSymbolsRef = GetElementsByGroupNumber($GroupNumber);
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47
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48 Returns an array or a reference to an array of element symbols for a
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49 specified *GroupNumber*
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50
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51 GetElementsByAmericanStyleGroupLabel
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52 @ElementSymbols = GetElementsByAmericanStyleGroupLabel($GroupLabel);
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53 $ElementSymbolsRef = GetElementsByAmericanStyleGroupLabel($GroupLabel);
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54
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55 Returns an array or a reference to an array of element symbols for a
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56 specified American style *GroupLabel*. Valid values for Amercian
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57 style group labels: *IA to VIIIA, IB to VIIIB, VIII*.
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58
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59 GetElementsByEuropeanStyleGroupLabel
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60 @ElementSymbols = GetElementsByEuropeanStyleGroupLabel($GroupLabel);
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61 $ElementSymbolsRef = GetElementsByEuropeanStyleGroupLabel($GroupLabel);
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62
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63 Returns an array or a reference to an array of element symbols for a
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64 specified European style *GroupLabel*. Valid values for European
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65 style group labels: *IA to VIIIA, IB to VIIIB, VIII*.
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66
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67 GetElementsByPeriodNumber
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68 @ElementSymbols = GetElementsByPeriodNumber($PeriodNumber);
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69 $ElementSymbolsRef = GetElementsByPeriodNumber($PeriodNumber);
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70
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71 Returns an array or a reference to an array of element symbols for a
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72 specified *PeriodNumber*.
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73
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74 GetElementMostAbundantNaturalIsotopeData
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75 @IsotopeData = GetElementMostAbundantNaturalIsotopeData(
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76 $ElementID);
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77 $IsotopeDataRef = GetElementMostAbundantNaturalIsotopeData(
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78 $ElementID);
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79
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80 Returns an array or reference to an array containing data for most
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81 abundant isotope of an element specfied by element symbol or atomic
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82 number. Isotope data arrays contain these values: *AtomicNumber,
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83 IsotopeSymbol, MassNumber, RelativeAtomicMass, and
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84 NaturalAbundance*.
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85
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86 GetElementMostAbundantNaturalIsotopeMassNumber
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87 $MassNumber = GetElementMostAbundantNaturalIsotopeMassNumber($ElementID);
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88
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89 Returns mass number of most abundant natural isotope of an element
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90 specfied by element symbol or atomic number
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91
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92 GetElementNaturalIsotopeCount
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93 $IsotopeCount = GetElementNaturalIsotopeCount($ElementID);
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94
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95 Returns natural isotope count for an element specfied by element
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96 symbol or atomic number
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97
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98 GetElementNaturalIsotopesData
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99 $DataHashRef = GetElementNaturalIsotopesData($ElementID,
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100 [$MassNumber]);
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101
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102 Reurns a reference to a hash containingall available isotope data
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103 for an element specified using element symbol or aromic number; an
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104 optional mass number indicates retrieve data for a specific isotope
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105
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106 GetElementNaturalIsotopeAbundance
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107 $Abundance = GetElementNaturalIsotopeAbundance($ElementID,
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108 $MassNumber);
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109
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110 Returns percent abundance of natural isotope for an element with
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111 specfic mass number.
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112
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113 GetElementMostAbundantNaturalIsotopeMass
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114 $RelativeAtomicMass = GetElementMostAbundantNaturalIsotopeMass(
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115 $ElementID);
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116
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117 Returns relative atomic mass of most abundant isotope for an element
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118 specified using element symbol or aromic number.
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119
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120 GetElementNaturalIsotopeMass
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121 $RelativeAtomicMass = GetElementNaturalIsotopeMass($ElementID,
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122 $MassNumber);
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123
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124 Returns relative atomic mass of an element with specfic mass number.
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125
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126 GetElementPropertiesData
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127 $PropertyDataHashRef = GetElementPropertiesData($ElementID);
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128
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129 Returns a reference to a hash containing all available properties
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130 data for an element specified using element symbol or atomic number.
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131
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132 GetElementPropertyName
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133 $PropertyValue = GetElement<PropertyName>($ElementID);
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134
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135 Returns value of an element for a element specified using element
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136 symbol or atomic number.
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137
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138 These functions are not defined in this modules; these are
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139 implemented on-the-fly using Perl's AUTOLOAD funcionality.
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140
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141 Here is the list of known element *property names*:
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142 AllenElectronegativity, AllredRochowElectronegativity, AtomicNumber,
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143 AtomicRadiusCalculated, AtomicRadiusEmpirical, AtomicWeight, Block,
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144 BoilingPoint, BondLength, BrinellHardness, BulkModulus,
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145 Classification, CoefficientOfLinearExpansion, Color, CommonValences,
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146 LowestCommonValence, HighestCommonValence, CommonOxidationNumbers,
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147 LowestCommonOxidationNumber, HighestCommonOxidationNumber,
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148 CovalentRadiusEmpirical, CriticalTemperature, DensityOfSolid,
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149 DiscoveredAt, DiscoveredBy, DiscoveredWhen, ElectricalResistivity,
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150 ElectronAffinity, ElementName, ElementSymbol, EnthalpyOfAtmization,
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151 EnthalpyOfFusion, EnthalpyOfVaporization, FirstIonizationEnergy,
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152 GroundStateConfiguration, GroundStateLevel, GroupName, GroupNumber,
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153 NaturalIsotopeData, MeltingPoint, MineralHardness, MolarVolume,
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154 MullikenJaffeElectronegativity, OriginOfName,
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155 PaulingElectronegativity, PeriodNumber, PoissonsRatio, Reflectivity,
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156 RefractiveIndex, RigidityModulus, SandersonElectronegativity,
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157 StandardState, SuperconductionTemperature, ThermalConductivity,
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158 VanderWaalsRadius, VelocityOfSound, VickersHardness, YoungsModulus.
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159
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160 GetElementPropertiesNames
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161 @PropertyNames = GetElementPropertiesNames([$Mode]);
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162 $PropertyNamesRef = GetElementPropertiesNames([$Mode]);
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163
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164 Returns names of all available element properties. Optional mode
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165 parameter controls grouping of property names; Possible values:
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166 *ByGroup or Alphabetical*. Default: *ByGroup*.
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167
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168 GetElementPropertiesNamesAndUnits
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169 $NameUnitsHashRef = GetElementPropertiesNamesAndUnits();
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170
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171 Returns a reference to a hash of property names and units of all
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172 available element properties. Names with no units contains empty
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173 strings.
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174
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175 GetElementPropertyUnits
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176 $Units = GetElementPropertyUnits($PropertyName);
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177
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178 Returns units for a specific element property name. An empty string
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179 is returned for a property with no units.
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180
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181 GetIUPACGroupNumberFromAmericanStyleGroupLabel
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182 $GroupNumber = GetIUPACGroupNumberFromAmericanStyleGroupLabel(
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183 $GroupLabel);
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184
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185 Returns IUPAC group numbers of a specific American style group
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186 label. A comma delimited string is returned for group VIII or VIIIB.
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187
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188 GetIUPACGroupNumberFromEuropeanStyleGroupLabel
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189 $GroupNumber = GetIUPACGroupNumberFromEuropeanStyleGroupLabel(
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190 $GroupLabel);
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191
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192 Returns IUPAC group numbers of a specific European style group
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193 label. A comma delimited string is returned for group VIII or VIIIA.
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194
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195 IsElement
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196 $Status = IsElement($ElementID);
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197
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198 Returns 1 or 0 based on whether it's a known element symbol or
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199 atomic number.
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200
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201 IsElementNaturalIsotopeMassNumber
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202 $Status = IsElementNaturalIsotopeMassNumber($ElementID, $MassNumber);
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203
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204 Returns 1 or 0 based on whether it's a valid mass number for an
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205 element symbol or atomic number.
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206
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207 IsElementProperty
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208 $Status = IsElementProperty($PropertyName);
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209
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210 Returns 1 or 0 based on whether it's a valid property name.
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211
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212 AUTHOR
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213 Manish Sud <msud@san.rr.com>
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214
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215 SEE ALSO
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216 AminoAcids.pm, NucleicAcids.pm
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217
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218 COPYRIGHT
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219 Copyright (C) 2015 Manish Sud. All rights reserved.
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220
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221 This file is part of MayaChemTools.
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222
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223 MayaChemTools is free software; you can redistribute it and/or modify it
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224 under the terms of the GNU Lesser General Public License as published by
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225 the Free Software Foundation; either version 3 of the License, or (at
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226 your option) any later version.
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227
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