Answer:
No answer listed
Explanation:
The Nobel Gases are in the last group on the periodic table (Group 18). They consist of Helium, Neon, Argon, Krypton Xenon, and Radon.
The elements you listed were Hydrogen, Oxygen, and Nitrogen. None of them are in group 18. You might have meant Helium (He) or Neon (Ne).
