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[Ar] 4s2 3d5
The noble gas configuration for Titanium (Ti) is [Ar] 3d2 4s2.
The noble gas notation for germanium is [Ar] 3d¹⁰ 4s² 4p².
No the Alkali metals are in the first Group. Argon is a Noble Gas (in group 18).
The noble gas notation for the electron configuration of iron (Fe) is [Ar] 3d6 4s2, where [Ar] represents the electron configuration of the noble gas argon.
The electron configuration of bromine is: [Ar]4s23d104p5.
The noble gas core notation for Calcium is [Ar]4s2. This notation represents the electron configuration of Calcium by using the nearest noble gas (Argon) as a reference.
The noble gas notation for Iron (Fe) is [Ar]4s2 3d6.
[Ar] 3d2 4s2
The noble gas configuration for Cobalt (Co) is [Ar] 3d7 4s2.
The noble gas configuration for Nickel is [Ar] 3d8 4s2, where [Ar] represents the electron configuration of argon. This configuration shows that Nickel has a full set of electrons in its outermost energy level, making it stable and similar to a noble gas.
The electronic configuration of Ga is 1s22s22p63s23p64s23104p1 Expressed as a noble gas configuration this is [Ar] 4s2, 3d10, 4p1