Question

Lightest element hydrogen was found in the ____________ layer of the earliest earth. Fill in the blank.

Answer 1

Exosphere, the highest layer of earth

The exosphere, the highest layer, is extremely thin and is where the atmosphere merges into outer space. It is composed of very widely dispersed particles of hydrogen and helium.

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Answer 2

The lightest lightest element hydrogen was found in the exosphere layer of the earliest earth.

Explanation:

• According to the law of gases the lighter the gas the higher it Rises up.

• This is because of the variable density of the various gases present in the atmosphere.

• When the atmosphere of the earth was constructing the different layers of the earth was separated based on the different people density of the gases present in the atmosphere.

• Later on it is said that the Earth surface cool down and as a result all the gases became heavier and the descended on  the surface of the earth.

To know more about exosphere of Earth,

What do you understand by exosphere? brainly.in

https://brainly.in/question/5760162