4
Be
베릴륨
9.0122 u
베릴륨
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Cite "베릴륨"
베릴륨. (n.d.). In Element. Retrieved from /ko/element/be/
"베릴륨." Element, /ko/element/be/.
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주기
2
족
2
블록
s-블록
상 (표준 상태)
Solid
베릴륨은 강성이 큰 가벼운 알칼리 토금속이다. 항공우주 소재와 X선 창에 쓰인다.
외관: 흰색-회색 금속
베릴륨을(를) 포함하는 화합물
더 많은 알칼리 토금속
Science FYI에서 더 보기
Frequently Asked Questions
What is 베릴륨?
베릴륨 (Be) is a chemical element with atomic number 4. It is a solid at standard temperature and pressure, classified as a 알칼리 토금속.
What are the key properties of 베릴륨?
베릴륨 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 베릴륨?
The electron configuration of 베릴륨 is [He] 2s2. It is in the s-block of the periodic table.
Who discovered 베릴륨?
베릴륨 was discovered by Louis Nicolas Vauquelin in 1798.
What is the electronegativity of 베릴륨?
베릴륨 has an electronegativity of 1.57 on the Pauling scale.