28
Ni
니켈
58.693 u
니켈
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://chemfyi.com/iframe/entity/Ni/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://chemfyi.com/entity/Ni/
Add a dynamic SVG badge to your README or docs.
[](https://chemfyi.com/entity/Ni/)
Use the native HTML custom element.
Cite "니켈"
니켈. (n.d.). In Element. Retrieved from /ko/element/ni/
"니켈." Element, /ko/element/ni/.
@misc{, title={니켈}, url={/ko/element/ni/}}
Add one script tag to your page:
<div data-chemfyi="element" data-slug="Ni"></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/Ni/?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/ni/
Shields.io-compatible SVG badge:

Web Component:
<chemfyi-element slug="Ni"></chemfyi-element>
<script src="https://cdn.jsdelivr.net/npm/chemfyi-embed@1/dist/embed.min.js" defer></script>
주기
4
족
10
블록
d-블록
상 (표준 상태)
Solid
니켈은 주화, 스테인리스강, 합금에 쓰이는 내식성 전이 금속이다. 충전지와 촉매 작용에도 쓰인다.
외관: 광택 있는 금빛을 띤 은색 금속
니켈을(를) 포함하는 화합물
더 많은 전이 금속
Science FYI에서 더 보기
Frequently Asked Questions
What is 니켈?
니켈 (Ni) is a chemical element with atomic number 28. It is a solid at standard temperature and pressure, classified as a 전이 금속.
What are the key properties of 니켈?
니켈 has an atomic mass of 58.693 u, density of 8.908 g/cm³, melting point of 1454.8°C, boiling point of 2729.8°C.
What is the electron configuration of 니켈?
The electron configuration of 니켈 is [Ar] 3d8 4s2. It is in the d-block of the periodic table.
Who discovered 니켈?
니켈 was discovered by Axel Fredrik Cronstedt in 1751.
What is the electronegativity of 니켈?
니켈 has an electronegativity of 1.91 on the Pauling scale.