0
Nitrogen.
20% is made up of oxygen
The remaining ~2% is made up of water vapout, carbon dioxide, noble gases, methane, sulphur dioxide, & ammonia.
What else can I help you with?
Which planet's atmosphere is 78 percent nitrogen?
The Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
Does oxygen make up 78 percent of the gases in the atmosphere?
No, oxygen makes up about 21% of Earth's atmosphere. Nitrogen is actually the most abundant gas, making up about 78% of the atmosphere.
What percent of earths atmosphere is hytrogen?
Hydrogen constitutes about 0.00005% of Earth's atmosphere by volume. While hydrogen is the most abundant element in the universe, it is found in very small quantities in the atmosphere, primarily because it is light and tends to escape into space. Most of the atmosphere is composed of nitrogen (approximately 78%) and oxygen (about 21%).
What is the gas that makes up the largest percent of the atmosphere?
Nitrogen makes up 78% of the Earth's atmosphere. Oxygen makes up about 21%.
What element makes up more than 70 percent of the atmosphere?
Nitrogen
What element is nearly 78 percent of the earth's atmosphere?
Nitrogen is nearly 78 percent of the earth's atmosphere.
What element constitutes nearly 78 percent of the Earth's atmosphere?
Nitrogen constitutes nearly 78 percent of the Earth's atmosphere.
What element composes about 78 percent of your earths atmosphere?
Nitrogen does
Which element makes up 78 percent earths atmosphere?
Nitrogen makes up 78% of Earth's atmosphere.
Which element makes up 78 percent of the earth's atmosphere?
Nitrogen
What is the earth's atmosphere is 78 percent of the element?
Nitrogen makes up about 78% of the Earth's atmosphere
What element makes up approximately 78 percent of the earths atmosphere?
Nitrogen makes up approximately 78% of Earth's atmosphere.
What is element about 78 percent of the earth's atmosphere?
The element Nitrogen (N) makes up about 78% of the Earth's atmosphere. Nitrogen is a gas at room temperature and has the atomic number 7. Nitrogen is in Period 2 of the Periodic Table and is the first element in Group 15(5).
What is 78 percent of earths atmosphere composed of?
Nitrogen makes up about 78 percent of Earth's atmosphere.
What element is most common in Earth's atmosphere?
Nitrogen is the most common element in the Earth's atmosphere.
Which planet's atmosphere is 78 percent nitrogen?
The Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
The astmosphere is almost 80 percent?
Nitrogen in the atmosphere represents about 78%. Oxygen is the second most common element representing about 21%.
