1 12.00 H 2 10.93 He 6 8.52 C 7 7.96 N 8 8.82 O 9 4.60 F 10 7.92 Ne 11 6.25 Na 12 7.42 Mg 13 6.39 Al 14 7.52 Si 15 5.52 P 16 7.20 S 17 5.6 Cl 18 6.8 Ar 19 4.95 K 20 6.30 Ca 21 3.22 Sc 22 5.13 Ti 23 4.40 V 24 5.85 Cr 25 5.40 Mn 26 7.60 Fe 27 5.1 Co 28 6.30 Ni 29 4.5 Cu 30 4.2 Zn -1 %file: allen.abund %elemental abundances: C. W. Allen, 1973, Astrophysical Quantities %prepared as part of the Arcetri/Cambridge/NRL atomic data collaboration CHIANTI -1