12
Mg
마그네슘
24.305 u
마그네슘
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Cite "마그네슘"
마그네슘. (n.d.). In Element. Retrieved from /ko/element/mg/
"마그네슘." Element, /ko/element/mg/.
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주기
3
족
2
블록
s-블록
상 (표준 상태)
Solid
마그네슘은 살아 있는 세포에 필수적인 가벼운 알칼리 토금속이다. 밝은 백색 불꽃으로 타며 합금과 불꽃놀이에 쓰인다.
외관: 광택 있는 회색 고체
마그네슘을(를) 포함하는 화합물
더 많은 알칼리 토금속
Science FYI에서 더 보기
Frequently Asked Questions
What is 마그네슘?
마그네슘 (Mg) is a chemical element with atomic number 12. It is a solid at standard temperature and pressure, classified as a 알칼리 토금속.
What are the key properties of 마그네슘?
마그네슘 has an atomic mass of 24.305 u, density of 1.738 g/cm³, melting point of 649.9°C, boiling point of 1089.8°C.
What is the electron configuration of 마그네슘?
The electron configuration of 마그네슘 is [Ne] 3s2. It is in the s-block of the periodic table.
Who discovered 마그네슘?
마그네슘 was discovered by Joseph Black in 1755.
What is the electronegativity of 마그네슘?
마그네슘 has an electronegativity of 1.31 on the Pauling scale.