32 Ge Germanium 72.63 u

Germanium

Add one script tag to your page:

<div data-chemfyi="element" data-slug="Ge"></div>
<script src="https://cdn.jsdelivr.net/npm/chemfyi-embed@1/dist/embed.min.js" defer></script>

Embed as an iframe:

<iframe src="https://chemfyi.com/iframe/element/Ge/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>

Paste the URL in WordPress, Medium, or Ghost:

https://chemfyi.com/ko/element/ge/

Shields.io-compatible SVG badge:

Germanium badge ![Germanium](https://chemfyi.com/badge/element/Ge.svg)

Web Component:

<chemfyi-element slug="Ge"></chemfyi-element>
<script src="https://cdn.jsdelivr.net/npm/chemfyi-embed@1/dist/embed.min.js" defer></script>
주기
4
14
블록
p-블록
상 (표준 상태)
Solid

Germanium is a metalloid used in fiber optics, infrared optics, and electronics. It was one of the elements predicted by Mendeleev before its discovery.

외관: 단단하고 광택 있는 회백색

물리적 성질

원자 질량 72.63 u
밀도 5.323 g/cm³
녹는점 938.3 °C
끓는점 2832.8 °C
표준 상태에서의 상 Solid
원자 반지름 125.0 pm

전자적 성질

전기 음성도 2.01
이온화 에너지 762.0 eV
전자 친화도 119.0 eV
원자가 전자 4

전자 배치

배치 [Ar] 3d¹⁰ 4s² 4p²

Electron Shell Configuration

Germanium electron shell configuration Ge 2e⁻ 8e⁻ 18e⁻ 4e⁻

Position in Periodic Table

Germanium position in the periodic table Ge

발견

발견자: Clemens Winkler
연도: 1886

주기율표

란타넘족 악티늄족

Compounds Containing Germanium

더 많은 준금속

Frequently Asked Questions

What is Germanium?
Germanium (Ge) is a chemical element with atomic number 32. It is a solid at standard temperature and pressure, classified as a 준금속.
What are the key properties of Germanium?
Germanium has an atomic mass of 72.63 u, density of 5.323 g/cm³, melting point of 938.3°C, boiling point of 2832.8°C.
What is the electron configuration of Germanium?
The electron configuration of Germanium is [Ar] 3d10 4s2 4p2. It is in the p-block of the periodic table.
Who discovered Germanium?
Germanium was discovered by Clemens Winkler in 1886.
What is the electronegativity of Germanium?
Germanium has an electronegativity of 2.01 on the Pauling scale.