インジウム (In) - 49 on the Periodic Table | 周期表

Standard IUPAC: インジウム • Symbol: In • Atomic Mass: 114.818 u

クイックファクトシート: インジウム (symbol In, atomic number 49) is element 49 on the periodic table of elements. It has a standard atomic weight of 114.818 u and an electron configuration of [Kr] 5s2 4d10 5p1. On the periodic table, インジウム is classified in period 5 and group Main.

1. Periodic Table Position of インジウム (49 on the Periodic Table)

Element インジウム has atomic number Z = 49, meaning it contains 49 protons in its atomic nucleus and 49 electrons in its neutral state. On the standard periodic table of elements, インジウム is located in period 5 and group Main.

2. Electron Configuration & Oxidation States (インジウム Charges & Configuration)

Full Electron Configuration: [Kr] 5s2 4d10 5p1

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

3. Physical Properties & Atomic Mass (インジウム Atomic Mass)

Element インジウム has a standard atomic weight of 114.818 u. Its melting point is 429.75 K and boiling point is 2345. K. The Pauling electronegativity value is 1.78.

Comprehensive chemical properties and data for Indium (In, Z=49).

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

4. Related Elements in the Same Chemical Family

Al (Z=13) Ga (Z=31) Sn (Z=50) Tl (Z=81) Pb (Z=82) Bi (Z=83)

5. Frequently Asked Questions about インジウム (FAQ)

What is the chemical symbol and atomic number of インジウム?

The chemical symbol of インジウム is In and its atomic number is 49.

What is the atomic mass and electron configuration of インジウム?

インジウム has a standard atomic mass of 114.818 u and ground-state electron configuration of [Kr] 5s2 4d10 5p1.

What periodic table group and period does インジウム belong to?

インジウム is located in period 5 and group Main on the periodic table of elements.

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