63 Eu Europium 151.96 u

Europium

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주기
6
족
—
블록
f-블록
상 (표준 상태)
Solid

Europium is the most reactive rare earth element. It provides the red and blue phosphors in TV screens and euro banknote security features.

물리적 성질

원자 질량 151.96 u
표준 상태에서의 상 Solid

전자적 성질

전기 음성도 1.2

전자 배치

배치 [Xe] 4f⁷ 6s²

Electron Shell Configuration

Europium electron shell configuration Eu 2e⁻ 8e⁻ 18e⁻ 25e⁻ 8e⁻ 2e⁻

Position in Periodic Table

Europium position in the periodic table Eu

블록 & 주기

블록

s p d f

주기

1 2 3 4 5 6 7

주기율표

란타넘족 악티늄족

더 많은 란타넘족

57 La Lanthanum 58 Ce Cerium 59 Pr Praseodymium 60 Nd Neodymium 61 Pm Promethium 62 Sm Samarium 64 Gd Gadolinium 65 Tb Terbium 66 Dy Dysprosium 67 Ho Holmium

Frequently Asked Questions

What is Europium?
Europium (Eu) is a chemical element with atomic number 63. It is a solid at standard temperature and pressure, classified as a 란타넘족.
What are the key properties of Europium?
Europium has an atomic mass of 151.96 u.
What is the electron configuration of Europium?
The electron configuration of Europium is [Xe] 4f7 6s2. It is in the f-block of the periodic table.
What is the electronegativity of Europium?
Europium has an electronegativity of 1.2 on the Pauling scale.