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Hydrogen and Helium

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What elements make up the majority of the atmosphere?

Hydrogen and Helium


How are oxygen and nitrogen categorized?

These are elements in the periodic table. They also happen to make up the vast majority of earth's atmosphere.


What two elements make up the majority of earths atmosphere?

Molecular oxygen is a bit over a fifth of the Earth's atmosphere, and molecular nitrogen is a bit under four-fifths of the Earth's atmosphere. There are also small amounts of oxygen and nitrogen in other atmospheric components such as carbon dioxide and ammonia.


What are the top three elements in the earths atmosphere?

The top three elements in Earth's atmosphere are nitrogen (78%), oxygen (21%), and argon (0.93%). These three elements together make up the vast majority of the gases present in the atmosphere, with nitrogen being the most abundant.


What chemical elements make up the atmosphere of the moon?

The Moon has no atmosphere.


What are the major elements that make up the atmosphere?

nirtrogen


What elements make up most of earths atmosphere?

nitrogen (78,084 %) oxygen (20,946%) and argon (0,9340 %)


What two gases make up the majority of the gases in the atmosphere?

Nitrogen (78%) and oyxgen (21%). Argon comprises just under 1%.


What are the majority of the elements made of?

The majority of elements in the universe are made of hydrogen and helium, with these two elements accounting for about 98% of all atoms. Other elements like carbon, oxygen, and nitrogen make up the remaining percentage.


What are the primary elements that make up the earths atmosphere?

nitrogen and oxygen


Do all of the meteoroids make it to earth's surface?

No. The vast majority of them are burned up in the atmosphere.


What two gases make up the majority of the atmosphere?

Oxygen ( O2 ) : 21 % ; Nitrogen ( N2 ) : 78 % ;