ジルコニウム (Zr) - 40 on the Periodic Table | 周期表

Standard IUPAC: ジルコニウム • Symbol: Zr • Atomic Mass: 91.224 u

クイックファクトシート: ジルコニウム (symbol Zr, atomic number 40) is element 40 on the periodic table of elements. It has a standard atomic weight of 91.224 u and an electron configuration of [Kr] 5s2 4d2. On the periodic table, ジルコニウム is classified in period 5 and group Main.

1. Periodic Table Position of ジルコニウム (40 on the Periodic Table)

Element ジルコニウム has atomic number Z = 40, meaning it contains 40 protons in its atomic nucleus and 40 electrons in its neutral state. On the standard periodic table of elements, ジルコニウム is located in period 5 and group Main.

2. Electron Configuration & Oxidation States (ジルコニウム Charges & Configuration)

Full Electron Configuration: [Kr] 5s2 4d2

Common Oxidation States (Charges): 1,2,3,4c

3. Physical Properties & Atomic Mass (ジルコニウム Atomic Mass)

Element ジルコニウム has a standard atomic weight of 91.224 u. Its melting point is 2128. K and boiling point is 4682. K. The Pauling electronegativity value is 1.33.

Comprehensive chemical properties and data for Zirconium (Zr, Z=40).

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

4. Related Elements in the Same Chemical Family

Sc (Z=21) Ti (Z=22) V (Z=23) Cr (Z=24) Mn (Z=25) Fe (Z=26)

5. Frequently Asked Questions about ジルコニウム (FAQ)

What is the chemical symbol and atomic number of ジルコニウム?

The chemical symbol of ジルコニウム is Zr and its atomic number is 40.

What is the atomic mass and electron configuration of ジルコニウム?

ジルコニウム has a standard atomic mass of 91.224 u and ground-state electron configuration of [Kr] 5s2 4d2.

What periodic table group and period does ジルコニウム belong to?

ジルコニウム is located in period 5 and group Main on the periodic table of elements.

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