toriwillis
toriwillis toriwillis
  • 01-12-2016
  • Chemistry
contestada

what gas makes up close to 1/4 of the air surronding the earth?

Respuesta :

yango yango
  • 01-12-2016
the answer is hydrogen. the first element in the periodic table.
Answer Link
Аноним Аноним
  • 01-12-2016
hydrogen is the answer
Answer Link

Otras preguntas

Which persuasive technique involves the promotion of a service or product by a famous athlete or movie star in exchange for large sums of money?
2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5
Bloody sunday served as a turning point in russia because a. it marked the beginning of world war i. b. it strengthened the tsar’s power. c. it caused the pe
PLEASE HELP Given that P = (2, 9) and Q = (4, 14), find the component form and magnitude of vector PQ.
How new species may have formed in three land masses from the ancestral Adansonia species
what agency sticker should be presented inside a childs helmet?
Solve for x: 5x + 15 = 28
(5x^2-17x-15)/x-4 divide and write it in form
a regulation softball has a circumference of 12 inches. what is the volume of the softball?
Sid is packing crushed ice into a cone-shaped cThe cone has a height of 5 in. Its base has a diameter of 4 in. What is thevolume of the cone?20 320 in80 380r in