\simplechapter{Tableau périodique des éléments}
\begin{center}
  \large
  % On doit prendre une unité suffisamment petite pour que cela loge
  % dans la page
  \psset{dimen=middle, unit=0.044\textheight}
  \begin{pspicture}(-2.5,0)(9,18)
    \psset{fillstyle=solid}
    % Légende
    \MendX -2 \MendY 5
    \E{H}{1,008}\Ed\Edb
    \psline[fillstyle=none]{<-}(-2,6)(-2.25,6.5)(-2.25,7.5)
    \uput[u]{90}(-2.25,7.5){\strut numéro atomique}
    \psline[fillstyle=none]{<-}(-1.5,5.7)(-1.5,7.5)
    \uput[u]{90}(-1.5,7.5){\strut symbole}
    \psline[fillstyle=none]{<-}(-1,5.5)(-0.6,6)(-0.6,7.5)
    \uput[u]{90}(-0.6,7.5){\strut masse molaire}
    \rput{90}(2,7){%
      \begin{tabular}{p{5mm}lp{5mm}l}
        \psframe[fillcolor=PM@ma@color](0,0)(5mm,3mm) &
        \normalsize métaux alcalins &
        \psframe[fillcolor=PM@h@color](0,0)(5mm,3mm) &
        \normalsize halogènes \\
        \psframe[fillcolor=PM@mat@color](0,0)(5mm,3mm) &
        \normalsize métaux alcalino-terreux &
        \psframe[fillcolor=PM@gi@color](0,0)(5mm,3mm) &
        \normalsize gaz inertes \\
        \psframe[fillcolor=PM@mt@color](0,0)(5mm,3mm) &
        \normalsize métaux de transition
      \end{tabular}
    }
    % Table
    \MendX 0 \MendY 0 \MendN 0
    \E{H}{1,008}\Ed\e\e\e\e\e\e\e\e\e\e\e\e\e\e\e\e\Eg\E[5]{He}{4,003}
    %
    \E[1]{Li}{6,941}\E[2]{Be}{9,012}\Ed\e\e\e\e\e\e\e\e\e\e
    \Eg\E[0]{B}{10,81}\E[0]{C}{12,01}\E[0]{N}{14,01}\E[0]{O}{16,00}
    \E[4]{F}{19,00}\E[5]{Ne}{20,18}
    %
    \E[1]{Na}{23,00}\E[2]{Mg}{24,30}\Ed\e\e\e\e\e\e\e\e\e\e
    \Eg\E[0]{Al}{26,98}\E[0]{Si}{28,08}\E[0]{P}{30,97}\E[0]{S}{32,07}
    \E[4]{Cl}{35,45}\E[5]{Ar}{39,95}
    %
    \E[1]{K}{39,10}\E[2]{Ca}{40,08}\E[3]{Sc}{44,95}\E[3]{Ti}{47,87}
    \E[3]{V}{50,94}\E[3]{Cr}{52,00}\E[3]{Mn}{54,94}\E[3]{Fe}{55,85}
    \E[3]{Co}{58,93}\E[3]{Ni}{58,69}\E[3]{Cu}{63,55}\E[3]{Zn}{65,39}
    \E[0]{Ga}{69,72}\E[0]{Ge}{72,61}\E[0]{As}{74,92}\E[0]{Se}{78,96}
    \E[4]{Br}{79,90}\E[5]{Kr}{83,80}
    %
    \E[1]{Rb}{85,47}\E[2]{Sr}{87,62}\E[3]{Y}{88,90}\E[3]{Zr}{91,22}
    \E[3]{Nb}{92,91}\E[3]{Mo}{95,94}\E[3]{Tc}{(98)}\E[3]{Ru}{101,1}
    \E[3]{Rh}{102,9}\E[3]{Pd}{106,4}\E[3]{Ag}{107,9}\E[3]{Cd}{112,4}
    \E[0]{In}{114,8}\E[0]{Sn}{118,7}\E[0]{Sb}{121,8}\E[0]{Te}{127,6}
    \E[4]{I}{126,9}\E[5]{Xe}{131,3}
    %
    \E[1]{Cs}{132,9}\E[2]{Ba}{137,3}\E[3]{La}{138,9}\MendN=71
    \E[3]{Hf}{178,5}\psline[linewidth=3pt](5,3)(6,3)
    \E[3]{Ta}{180,9}\E[3]{W}{183,8}\E[3]{Re}{186,2}\E[3]{Os}{190,2}
    \E[3]{Ir}{192,2}\E[3]{Pt}{195,1}\E[3]{Au}{197}\E[3]{Hg}{200,6}
    \E[0]{Tl}{204,4}\E[0]{Pb}{207,2}\E[0]{Bi}{209}\E[0]{Bo}{(209)}
    \E[4]{At}{(210)}\E[5]{Rn}{(222)}
    %
    \E[1]{Fr}{(223)}\E[2]{Ra}{(226)}\E[3]{Ac}{(227)}\MendN=103
    \E[3]{Unq}{(261)}\psline[linewidth=3pt](6,3)(7,3)
    \E[3]{Unp}{(262)}\E[3]{Unh}{(263)}\E[3]{Uns}{(262)}
    \E[3]{Uno}{(265)}\E[3]{Une}{(266)}\E[3]{Unn}{(269)}
    % Lanthanides
    \MendN=57 \MendX=8 \MendY=3
    \E{Ce}{140,1}\E{Pr}{140,9}\E{Nd}{144,2}\E{Pm}{150,4}
    \E{Sm}{150,4}\E{Eu}{152}\E{Gd}{157,2}\E{Tb}{158,9}
    \E{Dy}{162,5}\E{Ho}{164,9}\E{Er}{167,3}\E{Tm}{168,9}
    \E{Yb}{173}\E{Lu}{175}
    \psframe(8,0.5)(9,3)\rput[B]{90}(8.7,1.75){Lanthanides}
    % Actinides
    \MendN=89 \MendX=9 \MendY=3
    \E{Th}{232}\E{Pa}{231}\E{U}{238}\E{Np}{(237)}
    \E{Pu}{(244)}\E{Am}{(243)}\E{Cm}{(247)}\E{Bk}{(247)}
    \E{Cf}{(251)}\E{Es}{(252)}\E{Fm}{(257)}\E{Md}{(258)}
    \E{No}{(259)}\E{Lr}{(262)}
    \psframe(9,0.5)(10,3)\rput[B]{90}(9.7,1.75){Actinides}
    % Ombre
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              (8,0.5)(7.75,0.75)(7.75,16.75)(8,17)
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  \index{écarter}
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