Because it is inert and does not react with most of the other elements found on earth.
72 = 100 - 28
The two most abundant elements in Earth's atmosphere are nitrogen and oxygen. Nitrogen makes up about 78% of the atmosphere, while oxygen is around 21%. Both of these elements are essential for supporting life on Earth.
72 percent
72 percent is 78.26% of 92 percent.
112.5 percent of 72 is 81.
42% of 72 = 42% * 72 = 0.42 * 72 = 30.24
72 i dont no how but the answer is 72
72 percent of 980 is 705.6
72 percent of 46 is 33.12
50.4 is 72 percent out of 70.
45 is 62.5 percent of 72.
72 percent is 72/100. If we reduce this fraction, we would get 18/25