Nuclear Chemistry - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


Time left:
 
Question : 1

What is the input in carbon nitrogen cycle?

Options :
  •  Four protons
  •  Four protons and two electrons
  •  Two protons and two electrons
  •  Two carbon nuclei, four nitrogen nuclei and an oxygen nucleus