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Table 2:

The fractional abundance (relative to H2) taken for the parent species by Willacy & Millar (1997).

Parent
Fractional Parent Fractional
species abundance species abundance

CO
$4.00 \times 10^{-4}$ N2 $5.00 \times10^{-5}$
H2O $3.00 \times 10^{-4}$ H2S $1.27 \times 10^{-5}$
CH4 $3.00 \times 10^{-5}$ SiS $3.50 \times 10^{-6}$
NH3 $1.00 \times 10^{-6}$ SiO $3.15 \times 10^{-5}$
He $1.00 \times 10^{-1}$ PH3 $3.00 \times 10^{-8}$
HCl $4.40 \times 10^{-7}$    


Source LaTeX | All tables | In the text

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