Hydrogen or Helium
The primary gas found in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.
Oxygen is the most reactive gas in the atmosphere. It readily combines with other elements and compounds to form oxides.
Yes, nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. It is found in a diatomic form as N2 molecules.
The primary gas in Earth's atmosphere is nitrogen, accounting for about 78% of the total atmospheric composition.
Krypton is found in trace amounts in the atmosphere
Carbon dioxide
The primary gas found in Earth's atmosphere is nitrogen, making up about 78% of the air we breathe. Oxygen is the second most abundant gas, making up about 21% of the atmosphere.
Nitrogen, it actually makes up just over 78% of the Earths atmosphere by volume.
gas-gas
Oxygen is the most reactive gas in the atmosphere. It readily combines with other elements and compounds to form oxides.
Argon is a colorless and odorless gas at room temperature. It is commonly found as a non-reactive element in the atmosphere.
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
Oxygen gas
Nitrogen
oxygen
nitrogen
ozone