ヨウ素 (I) - 53 on the Periodic Table | 周期表

Standard IUPAC: ヨウ素 • Symbol: I • Atomic Mass: 126.90447 u

クイックファクトシート: ヨウ素 (symbol I, atomic number 53) is element 53 on the periodic table of elements. It has a standard atomic weight of 126.90447 u and an electron configuration of [Kr] 5s2 4d10 5p5. On the periodic table, ヨウ素 is classified in period 5 and group Main.

1. Periodic Table Position of ヨウ素 (53 on the Periodic Table)

Element ヨウ素 has atomic number Z = 53, meaning it contains 53 protons in its atomic nucleus and 53 electrons in its neutral state. On the standard periodic table of elements, ヨウ素 is located in period 5 and group Main.

2. Electron Configuration & Oxidation States (ヨウ素 Charges & Configuration)

Full Electron Configuration: [Kr] 5s2 4d10 5p5

Common Oxidation States (Charges): -1c,1c,3c,4,5c,7c

3. Physical Properties & Atomic Mass (ヨウ素 Atomic Mass)

Element ヨウ素 has a standard atomic weight of 126.90447 u. Its melting point is 386.85 K and boiling point is 457.4 K. The Pauling electronegativity value is 2.66.

Comprehensive chemical properties and data for Iodine (I, Z=53).

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

4. Related Elements in the Same Chemical Family

H (Z=1) C (Z=6) N (Z=7) O (Z=8) F (Z=9) P (Z=15)

5. Frequently Asked Questions about ヨウ素 (FAQ)

What is the chemical symbol and atomic number of ヨウ素?

The chemical symbol of ヨウ素 is I and its atomic number is 53.

What is the atomic mass and electron configuration of ヨウ素?

ヨウ素 has a standard atomic mass of 126.90447 u and ground-state electron configuration of [Kr] 5s2 4d10 5p5.

What periodic table group and period does ヨウ素 belong to?

ヨウ素 is located in period 5 and group Main on the periodic table of elements.

← Previous Element: Te (Z=52) Next Element: Xe (Z=54) →