ScientificConstants - Maple Help

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ScientificConstants

 add a property for elements or isotopes

 Calling Sequence AddProperty( name, 'isotopic' )

Parameters

 name - symbol 'isotopic' - (optional) specifies that the property is an isotope property

Description

 • The AddProperty( name ) command adds the element property named name to the ScientificConstants package for the current session.
 • The AddProperty( name, 'isotopic' ) command adds the isotope property named name to the ScientificConstants package for the current session.

Examples

 > $\mathrm{with}\left(\mathrm{ScientificConstants}\right):$
 > $\mathrm{AddProperty}\left(\mathrm{atomicradius}\right)$
 > $\mathrm{GetProperties}\left(\right)$
 ${\mathrm{atomicradius}}{,}{\mathrm{atomicweight}}{,}{\mathrm{boilingpoint}}{,}{\mathrm{density}}{,}{\mathrm{electronaffinity}}{,}{\mathrm{electronegativity}}{,}{\mathrm{ionizationenergy}}{,}{\mathrm{meltingpoint}}$ (1)
 > $\mathrm{AddProperty}\left(\mathrm{neutronnumber},\mathrm{isotopic}\right)$
 > $\mathrm{GetProperties}\left('\mathrm{isotopic}'\right)$
 ${\mathrm{abundance}}{,}{\mathrm{atomicmass}}{,}{\mathrm{betadecayenergy}}{,}{\mathrm{bindingenergy}}{,}{\mathrm{electronaffinityisotopic}}{,}{\mathrm{halflife}}{,}{\mathrm{massexcess}}{,}{\mathrm{neutronnumber}}$ (2)