104 Rf Rutherfordium 267,0 u

Rutherfordium

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Période
7
Groupe
4
Bloc
d-bloc
Phase (STP)
Solid

Rutherfordium is a synthetic element named after Ernest Rutherford. It was the first transactinide element to be discovered.

Propriétés physiques

Masse atomique 267.0 u
Phase à STP Solid

Configuration électronique

Configuration [Rn] 5f¹⁴ 6d² 7s²

Electron Shell Configuration

Rutherfordium electron shell configuration Rf 2e⁻ 8e⁻ 18e⁻ 32e⁻ 32e⁻ 10e⁻ 2e⁻

Position in Periodic Table

Rutherfordium position in the periodic table Rf

Bloc et période

Bloc

s p d f

Période

1 2 3 4 5 6 7

Tableau périodique

Lanthanides Actinides

Plus de Métal de Transition

21 Sc Scandium 22 Ti Titanium 23 V Vanadium 24 Cr Chromium 25 Mn Manganese 26 Fe Iron 27 Co Cobalt 28 Ni Nickel 29 Cu Copper 30 Zn Zinc

Frequently Asked Questions

What is Rutherfordium?
Rutherfordium (Rf) is a chemical element with atomic number 104. It is a solid at standard temperature and pressure, classified as a métal de transition.
What are the key properties of Rutherfordium?
Rutherfordium has an atomic mass of 267.0 u.
What is the electron configuration of Rutherfordium?
The electron configuration of Rutherfordium is [Rn] 5f14 6d2 7s2. It is in the d-block of the periodic table.