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What is the noble gas notation of promethium?
The noble gas notation for promethium (Pm), which has an atomic number of 61, is [Xe] 6s² 4f⁵. In this notation, [Xe] represents the electron configuration of xenon, the nearest noble gas preceding promethium, and the additional electrons are represented in the 6s and 4f orbitals.
What noble gas comes before bromine?
The noble gas that comes before bromine is argon.
What noble gas comes before iodine?
The noble gas that comes before iodine is krypton.
Is promethium a solid liquid or gas?
Promithethium is a solid not liquid or gas
What is the Nobel gas core?
nobel gas is a gas that cannot react with another gas
Was Alfred nobel metal?
No, he was a nobel gas
What is the physical state of promethium at room temperature?
The radioactive metal, Promethium, is a solid at room temperature and standard pressure. It becomes a liquid at 1040ºC and a gas or vapor at 3000ºC.
What is the Nobel gas abbreviation for magnesium?
The Nobel gas abbreviation for magnesium is Ne.
Is Argon a nobel gas?
Yes it is a noble gas
Is a Nobel gas a mixture?
mixture
Is aluminum a Nobel gas?
No, it is a metal.'
What is the Nobel Gas notation for arsenic?
[Ar] 3d10 4s2 4p3
