13
Al
Aluminum
26.982 u
Aluminum
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="proxy.php?url=https%3A%2F%2Fchemfyi.com%2Fiframe%2Fentity%2F%2F" 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 "Aluminum"
Aluminum. (n.d.). In Element. Retrieved from /element/al/
"Aluminum." Element, /element/al/.
@misc{aluminum, title={Aluminum}, url={/element/al/}}
Add one script tag to your page:
<div data-chemfyi="element" data-slug="Al"></div>
<script src="proxy.php?url=https%3A%2F%2Fcdn.jsdelivr.net%2Fnpm%2Fchemfyi-embed%401%2Fdist%2Fembed.min.js" defer></script>
Embed as an iframe:
<iframe src="proxy.php?url=https%3A%2F%2Fchemfyi.com%2Fiframe%2Felement%2FAl%2F%3Fstyle%3Dmodern%26amp%3Btheme%3Dlight" 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/element/al/
Shields.io-compatible SVG badge:
Web Component:
<chemfyi-element slug="Al"></chemfyi-element>
<script src="proxy.php?url=https%3A%2F%2Fcdn.jsdelivr.net%2Fnpm%2Fchemfyi-embed%401%2Fdist%2Fembed.min.js" defer></script>
Period
3
Group
13
Block
p-block
Phase (STP)
Solid
Aluminum is the most abundant metal in Earth's crust. It is lightweight, corrosion-resistant, and widely used in packaging and transportation.
Appearance: Silvery-gray metallic
Compounds Containing Aluminum
More Post-Transition Metal
Explore on Science FYI
Frequently Asked Questions
What is Aluminum?
Aluminum (Al) is a chemical element with atomic number 13. It is a solid at standard temperature and pressure, classified as a post-transition metal.
What are the key properties of Aluminum?
Aluminum has an atomic mass of 26.982 u, density of 2.7 g/cm³, melting point of 660.3°C, boiling point of 2469.8°C.
What is the electron configuration of Aluminum?
The electron configuration of Aluminum is [Ne] 3s2 3p1. It is in the p-block of the periodic table.
Who discovered Aluminum?
Aluminum was discovered by Hans Christian Oersted in 1825.
What is the electronegativity of Aluminum?
Aluminum has an electronegativity of 1.61 on the Pauling scale.