98 Cf Californium 251.0 u

Californium

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주기
7
족
—
블록
f-블록
상 (표준 상태)
Solid

Californium is a strong neutron emitter used in nuclear reactor startup and moisture gauges. It is one of the most expensive substances on Earth.

물리적 성질

원자 질량 251.0 u
표준 상태에서의 상 Solid

전자적 성질

전기 음성도 1.3

전자 배치

배치 [Rn] 5f¹⁰ 7s²

Electron Shell Configuration

Californium electron shell configuration Cf 2e⁻ 8e⁻ 18e⁻ 32e⁻ 28e⁻ 8e⁻ 2e⁻

Position in Periodic Table

Californium position in the periodic table Cf

블록 & 주기

블록

s p d f

주기

1 2 3 4 5 6 7

주기율표

란타넘족 악티늄족

더 많은 악티늄족

89 Ac Actinium 90 Th Thorium 91 Pa Protactinium 92 U Uranium 93 Np Neptunium 94 Pu Plutonium 95 Am Americium 96 Cm Curium 97 Bk Berkelium 99 Es Einsteinium

Frequently Asked Questions

What is Californium?
Californium (Cf) is a chemical element with atomic number 98. It is a solid at standard temperature and pressure, classified as a 악티늄족.
What are the key properties of Californium?
Californium has an atomic mass of 251.0 u.
What is the electron configuration of Californium?
The electron configuration of Californium is [Rn] 5f10 7s2. It is in the f-block of the periodic table.
What is the electronegativity of Californium?
Californium has an electronegativity of 1.3 on the Pauling scale.