Author Question: The density of O2 gas at STP is A) 0.714 g/L. B) 1.00 g/L. C) 1.43 g/L. D) 1.69 ... (Read 56 times)

geoffrey

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The density of O2 gas at STP is
 
  A) 0.714 g/L.
  B) 1.00 g/L.
  C) 1.43 g/L.
  D) 1.69 g/L.

Question 2

The isotope of hydrogen that contains two nucleons is
 
  A) deuterium.
  B) dihydrogen.
  C) hydrogen.
  D) tritium.



brittanywood

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Answer to Question 1

C

Answer to Question 2

A



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