Study of a data table on gases 🧪.
✍️ Complete the following text:

🇫🇷 French Version
Properties of various gases at 25 °C and 1,000 hPa
Name Volume
(L)		 Mass
(g)		 Number of
molecules
Oxygen 1 1.29 2.7 × 1022
Nitrogen 1 1.13 2.7 × 1022
Carbon dioxide 1 1.77 2.7 × 1022
Methane 1 0.65 2.7 × 1022
Hydrogen 1 0.08 2.7 × 1022
Helium 1 0.16 2.7 × 1022

📊 RESULT:

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