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They are O2, N2 and the noble gases, e.g., Ar, Ne, He, etc.
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Earths atmosphere is dominated by which two gases?
Nitrogen and Oxygen are the two main constituents of air.
A cherty limestone would contain which major constituents?
silica, calcite
Is hydrogen gas not one of the constituents in air?
There's some, but it's not a major component.
List the primary constituents of earth's atmosphere including appropriate percentages?
-Nitrogen 78.09% -Oxygen 20.95% -Argon 0.039% - Trace Gasses <1%
What is the major component of neptunes atmosphere?
The major component of Neptune's atmosphere is hydrogen and helium, with some methane. Neptune, a gas giant, still has much of the same atmosphere that it had at the time of formation.
What are the main constituents of atmosphere?
carbon dioxide or co2
Fats are major constituents of?
Fats are major constituents of the structural foundation of a cell. Eukaryotic and prokaryotic are the two main types of cells.
Does Saturn have an atmosphere and what does it consist?
The planet Saturn does have an atmosphere, and indeed, it consists mostly of atmosphere. The main chemical constituents of the atmosphere of Saturn are methane, ammonia, and hydrogen.
What is the major constituents of air?
The major constituent of air is Nitrogen which is 78%
What types of algae are the major constituents of phytoplankton?
Microscopic green algae from the class Prasinophyceae have recently been recognized as major constituents of oceanic phytoplankton.
Earths atmosphere is dominated by which two gases?
Nitrogen and Oxygen are the two main constituents of air.
A cherty limestone would contain which major constituents?
silica, calcite
Do the major constituents of seawater occur in the same relative concentrations throughout the ocean?
Yes
Is hydrogen gas not one of the constituents in air?
There's some, but it's not a major component.
What are the major constituents of fats?
Triglycerides are the main component of most food fats and oils.
Is water vapour not one of the constituents in air?
Water vapour is a constituents in air because water vapour rises in the atmosphere & is always present in the atmospere in some or the other quantity.Also 0.0001% of air consist water vapour
Whta's the major component of Venus' atmosphere?
The major component of Venus' atmosphere is carbon dioxide.
