The electron configuration of rutherfordium is [Rn]5f14.6d2.7s2.
The electron configuration of copper is 1s22s22p63s23p63d104s1.
1 electron in the s orbital
Where there are 8 electrons in the outer shell so a full shell. Elements are reactive when they need to lose or gain an electron. The noble gases are unreactive as they have a full outer shell.
The element magnesium (atomic number 12) has the electron configuration of1s2 2s2 2p6, 3s2or the noble gas abbreviation [Ne] 3s2(see related link)The electron configuration for neutral magnesium (Mg) is 1s22s22p63s2. The ion, Mg2+, has two electrons fewer, so the outer two electrons are removed from the electron configuration. This changes the electron configuration to 1s22s22p6, which is the same electron configuration as the noble gas neon.
The electron configuration of rutherfordium is [Rn]5f14.6d2.7s2.
halogens
The electron configuration of copper is 1s22s22p63s23p63d104s1.
2s22p4
1 electron in the s orbital
Gallium, or Ga has an electron configuration that begins with the base state of [Ar]. The outer shell is then 4s2 3d10 4p1
Valence electron configuration of zinc, abbreviated. [Ar] 4s2 3d10 Zinc's oxidation state is 2, so that 4s2 represents the valance electrons though they are at a lower energy level and the 3d10 gives you the full outer electron configuration.
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im guessing you mean valence shell electron configuration that would be: 5s^2 4d^10 5p^6
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Definition: A noble gas core is an abbreviation in an atom's electron configuration where the previous noble gas's electron configuration is replaced with the noble gas's element symbol in brackets. ... This is the noble gas core notation of sodium.
Calcium has the electron configuration [Ar]4s2; the neutral atom of calcium has 20 electrons.