[He]2s22p2
The electron configuratin for tellurium with using the noble gas abbreviation is: [Kr] 5s2 4d10 5p4
Xenon is a noble gas, so its noble gas configuration would be [Xe] Its configuration using the short-cut method would be [Kr]5s24d105p6
No Such ... all atoms have an electron configuration, yet Ca++ is not a noble gas.
Electron configuration of uranium is: [Rn]5f36d17s2
[He] 2s2 2p1
The electron configuratin for tellurium with using the noble gas abbreviation is: [Kr] 5s2 4d10 5p4
Xenon is a noble gas, so its noble gas configuration would be [Xe] Its configuration using the short-cut method would be [Kr]5s24d105p6
[He] 2s1
[Ne]3s23p4
No Such ... all atoms have an electron configuration, yet Ca++ is not a noble gas.
The electron configuration of helium is: [Xe] 4f15d16s2.
The electron configuration of uranium is (short): [Rn]5f36d17s2.
Electron configuration of uranium is: [Rn]5f36d17s2
[Rn]5f36d17s2
[He] 2s2 2p1
[Ar] 4s2
[Xe] 4f14 5d9 6s1