What is the chemical symbol for a noble gas?

Answer 1

Noble gases are a category

and exist as a Group (VII or 0) in the Periodic Table. They are helium (He) to radon (Ra)

To add to the above, there are six nobel gases - Helium, Neon, Argon, Krypton, Xenon, Radon - He, Ne, Ar, Kr, Xe, Rn. All have a complete outer energy shell and are considered to be essentially inert, which means they do not react readily with other elements.

Answer 2

Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and are mono atomic.

Answer 3

Yes. Noble gasses do not react with themselves and so are by definition monatomic.

Answer 4

All noble gases are monatomic.

Only heavy noble gases form compounds but lighter ones dont.

Answer 5

All noble gases are mono atomic.

The noble gases and their symbols are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn).

Answer 6

They have full outer shells of electrons so therefore do not need to bond with other atoms to have a full, stable outer shell.

Answer 7

There are six noble gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn)

Answer 8

Yes. all noble gases are monoatomic.

They have completely filled valence orbitals and hence they exist as mono atomic elements.

Answer 9

All the noble gasses are monatomic.

Answer 10

yes. they all are monoatomic