Nitrogen (symbol N2) makes up 78% of the composition of air.
Nitrogen makes up 78% of Earth's atmosphere.
Earth's air is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with traces of other gases such as argon, carbon dioxide, and water vapor. These gases make up the atmosphere, which envelops the planet and is essential for sustaining life.
Nitrogen makes up approximately 78% of Earth's atmosphere.
Nitrogen makes up 78% of the Earth's atmosphere.
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
Nitrogen makes up 78% of Earth's atmosphere.
Earth's air is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with traces of other gases such as argon, carbon dioxide, and water vapor. These gases make up the atmosphere, which envelops the planet and is essential for sustaining life.
Nitrogen makes up approximately 78% of Earth's atmosphere.
Nitrogen makes up 78% of the Earth's atmosphere.
Earths atmosphere is 78% nitrogen,21%oxygen,0.9% argon,and 0.03% carbon dioxide with very small percentages of other elements
Nitrogen
Nitrogen and oxygen, respectively, are the two most abundant gases in the earth's atmosphere.
Nitrogen makes up 78% of the air and belongs to the fifteenth group on the periodic table.
Nitrogen makes up about 78% of the Earth's atmosphere.
Nitrogen makes up about 78% of Earth's atmosphere.
Oxygen is the element that makes up 78% of air and belongs to the 15th group in the periodic table.
Nitrogen.