Tip - just thing of the H as hydrogen which is water
Let me know if there if there were any choices and sorry if I am wrong... if I am right then can I please get brainliest? **I made a goal that I will get at least 5 brainliest answers**
Helium, Neon, Radon and Argon have zero valency because they have their outer shell completely filled and are chemically inert gas. Was this answer helpful
