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

Make these fractions mixed numbers 15/4 51/25 17/12 16/6 92/30
the second of two numbers is 4 more than the first the sum of the numbers is 56 find the numbers
how can manager use an production function to decide whether to add an input to increase production
What is the tone of Obama’s speech
Carla borrowed $1,400 for three months at 9.75% interest. How much interest did she pay for the loan? a. $34.13 b. $49 c. $136.50 d. $1,547
Moscow dealt severely with the breakaway republic of chechnya in the 1990s and 2000s because
Which country suffered a great defeat in the Crimean War? Austria-Hungary Russia Germany Britain
True or false question
What is the slant height for the given pyramid to the nearest whole unit? Pyramid base = 10 cm Height = 12 cm A. 7 cm B. 11 cm C. 13 cm D. 16 cm
anthony is learning about electric circuits. he has started building a circuit shown below. which of the following items should he add to his circuit to test wh