Curium (Cm) - 96 on the Periodic Table | Periodic Table

Standard IUPAC: Curium • Symbol: Cm • Atomic Mass: 247 u

Quick Factsheet: Curium (symbol Cm, atomic number 96) is element 96 on the periodic table of elements. It has a standard atomic weight of 247 u and an electron configuration of [Rn] 7s2 5f7 6d1. On the periodic table, Curium is classified in period 7 and group Main.

1. Periodic Table Position of Curium (96 on the Periodic Table)

Element Curium has atomic number Z = 96, meaning it contains 96 protons in its atomic nucleus and 96 electrons in its neutral state. On the standard periodic table of elements, Curium is located in period 7 and group Main.

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

Full Electron Configuration: [Rn] 7s2 5f7 6d1

Common Oxidation States (Charges): 3c,4

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

Element Curium has a standard atomic weight of 247 u. Its melting point is 1618. K and boiling point is 3383. K. The Pauling electronegativity value is 1.3.

Comprehensive chemical properties and data for Curium (Cm, Z=96).

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

4. Related Elements in the Same Chemical Family

Ac (Z=89) Th (Z=90) Pa (Z=91) U (Z=92) Np (Z=93) Pu (Z=94)

5. Frequently Asked Questions about Curium (FAQ)

What is the chemical symbol and atomic number of Curium?

The chemical symbol of Curium is Cm and its atomic number is 96.

What is the atomic mass and electron configuration of Curium?

Curium has a standard atomic mass of 247 u and ground-state electron configuration of [Rn] 7s2 5f7 6d1.

What periodic table group and period does Curium belong to?

Curium is located in period 7 and group Main on the periodic table of elements.

← Previous Element: Am (Z=95) Next Element: Bk (Z=97) →