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What gases are present in the Earth’s atmosphere and in what proportions?

User Alaa Awad
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Answer:

Per order of the gas amount present in the atmosphere and in accordance with what was reported by the NASA we can find expressed in proportion, the following gases:

Molecular Nitrogen--------0,7808

Molecular Oxygen---------0,2094

Argon---------------------0,00934

Carbon Dioxide----------0,00035

Neon-----------------0.00001818

Helium--------------0.00000524

Methane--------0.00000170

Krypton---------0.00000114

Hydrogen-------0.00000055

Step-by-step explanation:

The Earth’s atmosphere is composed of many gases. Nitrogen is the main constituent gas, which represents around of 78% or 0,78 in proportion. Per order of the gas amount present in the atmosphere and in accordance with what was reported by the NASA we can find expressed in proportion, The following gases:

Molecular Nitrogen--------0,7808

Molecular Oxygen---------0,2094

Argon---------------------0,00934

Carbon Dioxide----------0,00035

Neon-----------------0.00001818

Helium--------------0.00000524

Methane--------0.00000170

Krypton---------0.00000114

Hydrogen-------0.00000055

In addition of these gases, small amounts of water vapor can be present to.

I hope it helps you

User Khanh Tran
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