フッ素 (F) - 9 on the Periodic Table | 周期表

Standard IUPAC: フッ素 • Symbol: F • Atomic Mass: 18.998403162 u

クイックファクトシート: フッ素 (symbol F, atomic number 9) is element 9 on the periodic table of elements. It has a standard atomic weight of 18.998403162 u and an electron configuration of [He] 2s2 2p5. On the periodic table, フッ素 is classified in period 2 and group Main.

1. Periodic Table Position of フッ素 (9 on the Periodic Table)

Element フッ素 has atomic number Z = 9, meaning it contains 9 protons in its atomic nucleus and 9 electrons in its neutral state. On the standard periodic table of elements, フッ素 is located in period 2 and group Main.

2. Electron Configuration & Oxidation States (フッ素 Charges & Configuration)

Full Electron Configuration: [He] 2s2 2p5

Common Oxidation States (Charges): -1c

3. Physical Properties & Atomic Mass (フッ素 Atomic Mass)

Element フッ素 has a standard atomic weight of 18.998403162 u. Its melting point is 53.5 K and boiling point is 85.03 K. The Pauling electronegativity value is 3.98.

Comprehensive chemical properties and data for Fluorine (F, Z=9).

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) P (Z=15) S (Z=16)

5. Frequently Asked Questions about フッ素 (FAQ)

What is the chemical symbol and atomic number of フッ素?

The chemical symbol of フッ素 is F and its atomic number is 9.

What is the atomic mass and electron configuration of フッ素?

フッ素 has a standard atomic mass of 18.998403162 u and ground-state electron configuration of [He] 2s2 2p5.

What periodic table group and period does フッ素 belong to?

フッ素 is located in period 2 and group Main on the periodic table of elements.

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