13
Al
알루미늄
26.982 u
알루미늄
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Cite "알루미늄"
알루미늄. (n.d.). In Element. Retrieved from /ko/element/al/
"알루미늄." Element, /ko/element/al/.
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주기
3
족
13
블록
p-블록
상 (표준 상태)
Solid
알루미늄은 지각에서 가장 풍부한 금속이다. 가볍고 내식성이 좋아 포장재와 운송 분야에 널리 쓰인다.
외관: 은회색 금속
알루미늄을(를) 포함하는 화합물
더 많은 전이후 금속
Science FYI에서 더 보기
Frequently Asked Questions
What is 알루미늄?
알루미늄 (Al) is a chemical element with atomic number 13. It is a solid at standard temperature and pressure, classified as a 전이후 금속.
What are the key properties of 알루미늄?
알루미늄 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 알루미늄?
The electron configuration of 알루미늄 is [Ne] 3s2 3p1. It is in the p-block of the periodic table.
Who discovered 알루미늄?
알루미늄 was discovered by Hans Christian Oersted in 1825.
What is the electronegativity of 알루미늄?
알루미늄 has an electronegativity of 1.61 on the Pauling scale.