Terbium (Tb) - 65 on the Periodic Table | Periodic Table

Standard IUPAC: Terbium • Symbol: Tb • Atomic Mass: 158.925354 u

Quick Factsheet: Terbium (symbol Tb, atomic number 65) is element 65 on the periodic table of elements. It has a standard atomic weight of 158.925354 u and an electron configuration of [Xe] 6s2 4f9. On the periodic table, Terbium is classified in period 6 and group Main.

1. Periodic Table Position of Terbium (65 on the Periodic Table)

Element Terbium has atomic number Z = 65, meaning it contains 65 protons in its atomic nucleus and 65 electrons in its neutral state. On the standard periodic table of elements, Terbium is located in period 6 and group Main.

2. Electron Configuration & Oxidation States (Terbium Charges & Configuration)

Full Electron Configuration: [Xe] 6s2 4f9

Common Oxidation States (Charges): 1,3c,4

3. Physical Properties & Atomic Mass (Terbium Atomic Mass)

Element Terbium has a standard atomic weight of 158.925354 u. Its melting point is 1629. K and boiling point is 3503. K. The Pauling electronegativity value is N/A.

Comprehensive chemical properties and data for Terbium (Tb, Z=65).

Explore interactive 3D electron orbitals, isotopes, and properties on the periodic table: Open on Interactive Table 🚀

4. Related Elements in the Same Chemical Family

La (Z=57) Ce (Z=58) Pr (Z=59) Nd (Z=60) Pm (Z=61) Sm (Z=62)

5. Frequently Asked Questions about Terbium (FAQ)

What is the chemical symbol and atomic number of Terbium?

The chemical symbol of Terbium is Tb and its atomic number is 65.

What is the atomic mass and electron configuration of Terbium?

Terbium has a standard atomic mass of 158.925354 u and ground-state electron configuration of [Xe] 6s2 4f9.

What periodic table group and period does Terbium belong to?

Terbium is located in period 6 and group Main on the periodic table of elements.

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