No. Barium is an alkaline earth metal
There is no noble gas with the same electronic configuration as the element barium (Ba). But Ba2+ ion and the noble gas xenon (Xe) will have the same number of electrons (54 electrons each).
The element with the noble gas notation Xe6s2 is Barium (Ba), as Xenon (Xe) represents the 5s and 5p orbitals of the previous noble gas configuration, and the 6s represents the outermost electron shell of Barium.
All should lose 2 electrons to attain the nearest noble gas configuration
Barium (Ba) is an alkaline earth metal with an atomic number of 56. In reactions, barium typically loses two electrons to achieve a stable noble gas configuration, resembling that of xenon (Xe). Thus, when forming ions, barium is likely to adopt the ion configuration of Ba²⁺, which has the electron configuration of [Xe].
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.
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.