30 Zn Zinc 65.38 u

Zinc

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주기
4
12
블록
d-블록
상 (표준 상태)
Solid

Zinc is an essential trace element for all living organisms. It is widely used in galvanizing steel and in zinc-carbon batteries.

외관: 은회색

물리적 성질

원자 질량 65.38 u
밀도 7.134 g/cm³
녹는점 419.5 °C
끓는점 906.9 °C
표준 상태에서의 상 Solid
원자 반지름 142.0 pm

전자적 성질

전기 음성도 1.65
이온화 에너지 906.4 eV
원자가 전자 12

전자 배치

배치 [Ar] 3d¹⁰ 4s²

Electron Shell Configuration

Zinc electron shell configuration Zn 2e⁻ 8e⁻ 18e⁻ 2e⁻

Position in Periodic Table

Zinc position in the periodic table Zn

발견

발견자: Andreas Marggraf
연도: 1746

Compounds Containing Zinc

더 많은 전이 금속

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Frequently Asked Questions

What is Zinc?
Zinc (Zn) is a chemical element with atomic number 30. It is a solid at standard temperature and pressure, classified as a 전이 금속.
What are the key properties of Zinc?
Zinc has an atomic mass of 65.38 u, density of 7.134 g/cm³, melting point of 419.5°C, boiling point of 906.9°C.
What is the electron configuration of Zinc?
The electron configuration of Zinc is [Ar] 3d10 4s2. It is in the d-block of the periodic table.
Who discovered Zinc?
Zinc was discovered by Andreas Marggraf in 1746.
What is the electronegativity of Zinc?
Zinc has an electronegativity of 1.65 on the Pauling scale.