Track100sprint Track100sprint

01-11-2015
Chemistry

contestada

What percent of earths surface is made up of oxygen

Respuesta :

Percy2Chase Percy2Chase

01-11-2015

21% of Earth's atmosphere is made of oxygen.

Answer Link

Otras preguntas

-2 + 5/4 how do you do this problem and show your work

The FBI uses Hogan's Alley to o provide agents a place to stay when they are off duty and visiting FBI headquarters o provide agents "on-the-ground" training an

Epsom salts is a hydrated ionic compound with the following formula: MgSO4⋅xH2O A sample of Epsom salts with a mass of 4.93 g is heated to drive off the water o

A 1800-kg Jeep travels along a straight 500-m portion of highway (from A to B) at a constant speed of 10 m/s. At B, the Jeep encounters an unbanked curve of rad

Which nation has a command economy? O Cuba O Norway o South Korea the United States

help ASAP (math ....)

Select the correct answer. The length of a rectangular park is 20 feet longer than the width of the park. If the length of the park is 36 feet, what is the widt

X+y+z=2 2x+y-z=5 X-y+z=-2

What is the meaning of the quote? Do you agree? How does it affect to your life? “If you set out to be liked, you would be prepared to compromise on anything at

Question 4 Whether an object will sink or float in a fluid is determined by ______. 1)Pascal’s principle 2)Charles’s law 3)Bernoulli’s principle 4)Archimedes’ p