[Xe]4f4
Cerium has an electronic configuration of [Xe] 4f1 5d1 6s2 It is a lanthanide with atomic number 58 Lanthanum atomic number 57 has [Xe] 5d1 6s2 Praseodymium atomic number 59 has [Xe] 4f3 6s2 Cerium is one of the lanthanides that are exceptions to the aufbau principle.
[Xe] 6s2 4f1 5d1.There are a total of 58 electrons. Or the atomic number is 58 and the element is Cerium
that would not be an element itself, but a compound containing a few different elements: xenon, sulfur, and one undiscovered element ("F" does not currently exist)
[Xe] 5d1 6s2
[Xe]4f4
Cerium has an electronic configuration of [Xe] 4f1 5d1 6s2 It is a lanthanide with atomic number 58 Lanthanum atomic number 57 has [Xe] 5d1 6s2 Praseodymium atomic number 59 has [Xe] 4f3 6s2 Cerium is one of the lanthanides that are exceptions to the aufbau principle.
[Xe] 6s2 4f1 5d1.There are a total of 58 electrons. Or the atomic number is 58 and the element is Cerium
that would not be an element itself, but a compound containing a few different elements: xenon, sulfur, and one undiscovered element ("F" does not currently exist)
It's not barium. [Xe] 6s2 is barium. But [Xe] 6s2 4f14 5d10 (or 4f14 5d10 6s2 - it doesn't matter which way round) is Hg (mercury).
The element cerium has a single electron in the 4f orbital. Its electron configuration is [Xe] 4f1 5d1 6s2.
[Xe] 5d1 6s2
[Xe] 5d1 6s2
[Xe]6s2 5d1 4f14 5d10 6p6
Electronic configuration of hafnium: [Xe].4f14.5d2.6s2 And in simpler form 2, 8, 18, 32, 10, 2
[Xe] 6s25d1
[Xe] 5d1 6s2 or 2, 8, 18, 18, 9, 2