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

An element with mass 130 grams decays by 22% per minute. How much of the element is remaining after 7 minutes, to the nearest 10th of a gram?

Which was NOT a cause of modernization in Western Europe? A) competition among nations for resources and power B) factory machinery producing more than manual

which element has the greatest density at STP? Ba, Be, Mg, or Ra?

50 POINTS!!! What was the purpose of the Espionage and Sedition Acts passed during World War I? to reduce debate and dissent over U.S. participation in the war

What was the outcome of manifest destiny

Which of the following best indicates the controlling theme of the story Dead Men’s Path? a) Modern-day adherence to traditional values always results in hostil

Young Eli, only a bit over 18 months of age, has been fooled by his parents. In order to get him to willingly take a children's chewable vitamin every day, his

What is the end behavior of f(x)=(x-2)^2(x+4)?

help please, adv functions problem set

/* * Write a method called showTwos that shows the factors of 2 in a given integer. * For example, consider the following calls: showTwos(7); showTwos(18);