list the descriptors of selected elements - Maple Help

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ScientificConstants[GetElements] - list the descriptors of selected elements

Calling Sequence

GetElements( prop_name, output_opt )

Parameters

prop_name

-

(optional); restrict to elements with property(ies) prop_name defined. This option can be repeated to specify multiple properties.

'output_opt'

-

(optional); equation of the form output=form, where form is one of 'symbols' (default), 'atomicnumbers', or 'names'; specify form of element descriptors to be returned

Description

• 

The GetElements() command returns an expression sequence containing selected elements of the periodic table in the ScientificConstants package.

• 

If any prop_name option(s) are given, only elements with these properties defined are returned.  The prop_name option(s) must be non-isotopic properties.

• 

If the 'output=symbols' option is given, the symbols of the elements are returned.  This is the default.

• 

If the 'output=atomicnumbers' option is given, the atomic numbers of the elements are returned.

• 

If the 'output=names' option is given, the names of the elements are returned.

• 

The sequence of symbols, atomic numbers, or names is ordered by atomic number.

Examples

withScientificConstants:

GetElements

H,He,Li,Be,B,C,N,O,F,Ne,Na,Mg,Al,Si,P,S,Cl,Ar,K,Ca,Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Ga,Ge,As,Se,Br,Kr,Rb,Sr,Y,Zr,Nb,Mo,Tc,Ru,Rh,Pd,Ag,Cd,In,Sn,Sb,Te,I,Xe,Cs,Ba,La,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu,Hf,Ta,W, Re,Os,Ir,Pt,Au,Hg,Tl,Pb,Bi,Po,At,Rn,Fr,Ra,Ac,Th,Pa,U,Np,Pu,Am,Cm,Bk,Cf,Es,Fm,Md,No,Lr,Rf,Db,Sg,Bh,Hs,Mt,Ds,Rg,Cn,Uut,Uuq,Uup,Uuh,Uus

(1)

GetElementselectronaffinity,output=atomicnumbers

1,3,5,6,8,9,11,13,14,15,16,17,19,20,21,22,23,24,26,27,28,29,31,32,33,34,35,37,38,39,40,41,42,43,44,45,46,47,49,50,51,52,53,55,56,57,72,73,74,75,76,77,78,79,81,82,83,84,85,87

(2)

See Also

Details of Commands for Elements and Isotopes, Initial Elements of the Periodic Table, ScientificConstants, ScientificConstants[Element], ScientificConstants[GetElement], ScientificConstants[GetIsotopes], ScientificConstants[HasElement]


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