0
What else can I help you with?
What percent of our atmosphere is made up of oxygen?
Approximately 21% of Earth's atmosphere is made up of oxygen.
What is the percent of oxygen in the atom sphere?
The Earth's atmosphere is made up of approximately 21% oxygen.
Is it true that 60 percent of the human oxygen?
No, humans do not use or consume 60 percent of the oxygen on Earth. The atmosphere is made up of about 21% oxygen, and human respiration accounts for only a small fraction of that.
What is over 99 percent of the atmosphere in pure dry air composed of?
Over 99 percent of the atmosphere in pure dry air is composed of nitrogen and oxygen, with nitrogen making up about 78 percent and oxygen around 21 percent. The remaining 1 percent is made up of trace gases such as argon, carbon dioxide, and neon.
What is nitrous oxide percent composition?
The percent composition of nitrous oxide is: - N: 63,649 % - O: 36,351 %
What is air made out of?
air is made of 19.98 percent oxygen 79 percent nitrogen and 2 percent carbon
What percent of our atmosphere is made up of oxygen?
Approximately 21% of Earth's atmosphere is made up of oxygen.
Approximately 20 percent of the earths atmosphere is made up of which gas?
Approximately 20 percent of the Earth's atmosphere is made up of oxygen.
What percent of living matter is made up of oxygen?
6.3%
What is made up of 62 percent Hydrogen 24 percent Oxygen 12 percent Carbon and 1 percent Nitrogen?
The atmosphere.
What is the percent of oxygen in the atom sphere?
The Earth's atmosphere is made up of approximately 21% oxygen.
What 99 percent of the atmosphere is made up of either oxygen or .?
nitrogen
What was the first element used by humans?
Oxygen was the first element used by humans the most prominent elements in the body are hydrogen OXYGEN nitrogen and carbon. You have probably heard that you body is made up of 65 percent water well you are also made up of 65 percent oxygen. I know that does not equal 100 percent but water is H2O which is hydrogen squared and Oxygen. Oxygen is in water. We need oxygen to live.
Is it true that 60 percent of the human oxygen?
No, humans do not use or consume 60 percent of the oxygen on Earth. The atmosphere is made up of about 21% oxygen, and human respiration accounts for only a small fraction of that.
What material is made of oxygen and silicon when magma flows slow?
When magma flows slowly, it cools and solidifies into igneous rock called granite. Granite is primarily composed of oxygen and silicon, along with other minerals like feldspar and quartz.
What are cinder cone magma chambers made up of?
bhill
What is the earths mostly made up of?
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
