yes, Cu+ has a pseudo-noble-gas electron configuration
No. copper is a transition metal and not a noble gas.
Argon
No, it is a noble gas
Radon is a noble gas and is radioactive.
Neon is a noble gas.
its a noble gas.
Argon
No, it's a metal and a solid.
[Ar]3d104s1
[Ar] 3d10 4s1
[Ar]4s1 3d10
No, it is a noble gas
Radon is a noble gas and is radioactive.
No. Copper is a noble metal
no. it is a molecule, not a noble gas
A noble gas is colorless.
Neon is a noble gas.
its a noble gas.