Yes, it is. The elements in group 18 are noble gases.
[Ar] 3d10 4s2 4p6
Krypton is an element, a noble gas, atomic number 36. It is one of the few noble gases to have been successfully bonded with another element; KrF2, krypton difluoride, can be produced in small quantities under extreme simulated conditions.
Date of krpton discovered
No, it is a noble gas
Yes, argon is a noble gas. It is a colorless, odorless, and non-reactive gas that is part of the noble gas group on the periodic table.
Krypton. It's a gas. You mostly experience it in "neon" signs, where it provides the orange-red color.
no. it is a molecule, not a noble gas
A noble gas is colorless.
Argon is a noble gas
Neon is a noble gas.
Yes. Helium is a noble gas.
A noble gas.