Constituent
Name
Primary vacuum - ~1e-2 mbar
Family
gas
Class
molecular gas
Compound type
gas
Relevance
main - major
Arrangement
single phase
Mass fraction
1.0 ± 0.001
Isotope mixture type
terrestrial abundance
  Formula Name Family Number min-max Mole fraction Mass fraction State Relevance Comments
N2 Nitrogen molecule 60.0 ± 20.0 0.6339986779410716 ± 0.5283322316175596 mixed impurity
O2 Oxygen molecule 15.0 ± 10.0 0.18104900017815076 ± 0.21122383354117585 mixed impurity
Ar Argon atom 1.0 ± 0.5 0.015068368103630485 ± 0.015068368103630485 mixed impurity
H2O Water molecule 25.0 ± 20.0 0.1698839537771472 ± 0.22084913991029137 mixed impurity wall outgasing
Chemical functions
  Function Number Relevance
ROH 2 impurity
Chemical bonds
  Bond Number Relevance
NN 1 impurity
O=O 1 impurity
OH 2 impurity
Phase type
gas