4
Be
Beryllium
9,0122 u
Beryllium
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//" 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//Add a dynamic SVG badge to your README or docs.
[](https://chemfyi.com/entity//)Use the native HTML custom element.
Cite "Beryllium"
Beryllium. (n.d.). In Element. Retrieved from /ru/element/be/
"Beryllium." Element, /ru/element/be/.
@misc{beryllium, title={Beryllium}, url={/ru/element/be/}}
Add one script tag to your page:
<div data-chemfyi="element" data-slug="Be"></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/Be/?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/ru/element/be/
Shields.io-compatible SVG badge:
Web Component:
<chemfyi-element slug="Be"></chemfyi-element>
<script src="https://cdn.jsdelivr.net/npm/chemfyi-embed@1/dist/embed.min.js" defer></script>
Период
2
Группа
2
Блок
s-Блок
Фаза (СТУ)
Solid
Beryllium is a lightweight alkaline earth metal with high stiffness. It is used in aerospace materials and X-ray windows.
Внешний вид: White-gray metallic
Compounds Containing Beryllium
Больше Щёлочноземельный металл
Explore on Science FYI
Frequently Asked Questions
What is Beryllium?
Beryllium (Be) is a chemical element with atomic number 4. It is a solid at standard temperature and pressure, classified as a щёлочноземельный металл.
What are the key properties of Beryllium?
Beryllium has an atomic mass of 9.0122 u, density of 1.85 g/cm³, melting point of 1286.8°C, boiling point of 2468.8°C.
What is the electron configuration of Beryllium?
The electron configuration of Beryllium is [He] 2s2. It is in the s-block of the periodic table.
Who discovered Beryllium?
Beryllium was discovered by Louis Nicolas Vauquelin in 1798.
What is the electronegativity of Beryllium?
Beryllium has an electronegativity of 1.57 on the Pauling scale.