Nitrogen
About 80%
Approximately 78%
A ballclay is a type of clay which commonly consists of 20-80 percent kaolinite, 10-25 percent mica, and 6-65 percent quartz.
Nitrogen forms roughly 78-80 percent of our air.
Nitrogen makes up almost 80 percent of air. Oxygen makes up about 21 percent, with the remaining 1 percent made up of various gases such as carbon dioxide, argon, and others.
Ous air consists of 71% nitrogen and 29% oxygen.
80 %
Nitrogen forms roughly 78-80 percent of our air.
Insects make up about 80 of the total animal population.
Nitrogen. Air consists of about 79% nitrogen and about 21% oxygen. The actually percentages are slightly less than these since air also contains small amounts of argon, water vapor, carbon dioxide, and other trace gases.
Nitrogen.
80 percent = 0.842 / 0.8 = 52.542 is 5,250 percent of 80 percent.