44 Ru Ruthenium 101,07 u

Ruthenium

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Chu kỳ
5
Nhóm
8
Khối
d-khối
Pha (STP)
Solid

Ruthenium is a rare platinum group metal used in electronics and as a catalyst. It hardens platinum and palladium alloys.

Tính chất vật lý

Khối lượng nguyên tử 101.07 u
Pha ở STP Solid

Tính chất điện tử

Độ âm điện 2.2

Cấu hình electron

Cấu hình [Kr] 4d⁷ 5s¹

Electron Shell Configuration

Ruthenium electron shell configuration Ru 2e⁻ 8e⁻ 18e⁻ 15e⁻ 1e⁻

Position in Periodic Table

Ruthenium position in the periodic table Ru

Khối & Chu kỳ

Chu kỳ

Bảng tuần hoàn

Lanthanide Actinide

Thêm Kim Loại Chuyển Tiếp

Frequently Asked Questions

What is Ruthenium?
Ruthenium (Ru) is a chemical element with atomic number 44. It is a solid at standard temperature and pressure, classified as a kim loại chuyển tiếp.
What are the key properties of Ruthenium?
Ruthenium has an atomic mass of 101.07 u.
What is the electron configuration of Ruthenium?
The electron configuration of Ruthenium is [Kr] 4d7 5s1. It is in the d-block of the periodic table.
What is the electronegativity of Ruthenium?
Ruthenium has an electronegativity of 2.2 on the Pauling scale.