Seudónimo Seudónimo

15-04-2017
Physics

contestada

What percentage of the air's composition is nitrogen?

0%

25%

80%

99%

Respuesta :

sieramist97 sieramist97

15-04-2017

im positive the answer is 25%

Answer Link

WindsorLynne WindsorLynne

15-04-2017

I believe the correct answer is choice 80%, Nitrogen gas constitutes 78 percent of Earth's air, according to the Los Alamos National Laboratory. I just rounded up.

hope this helps you! :-)

Answer Link

Otras preguntas

A hemispherical clay pot has an inner radius of 8.2cm and outer radius of 9.1cm. Calculate the capacity of the pot.

1. Is technology by itself enough to ensure high-quality customer service?

financial managerial accounting problem 3.7A

Find the coordinates of all points on the curve at which the line tangent to the curve at that point is horizontal

39 X 22 3 of 1 13 16 36 6 12 26 3

what are factors of 3/2

Answer to this???????

Match each website URL with its publication source.

Please help How does the second line of defense in the immune system fight staphylococcus

(a−2b)3 when a=−3 and b=−12 help plsss (the three is an exponent)