38
Sr
스트론튬
87.62 u
스트론튬
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Cite "스트론튬"
스트론튬. (n.d.). In Element. Retrieved from /ko/element/sr/
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주기
5
족
2
블록
s-블록
상 (표준 상태)
Solid
스트론튬은 선명한 붉은 불꽃을 내는 알칼리 토금속이다. 불꽃놀이, 조명탄, 시린 이 치약에 쓰인다.
스트론튬을(를) 포함하는 화합물
더 많은 알칼리 토금속
Frequently Asked Questions
What is 스트론튬?
스트론튬 (Sr) is a chemical element with atomic number 38. It is a solid at standard temperature and pressure, classified as a 알칼리 토금속.
What are the key properties of 스트론튬?
스트론튬 has an atomic mass of 87.62 u.
What is the electron configuration of 스트론튬?
The electron configuration of 스트론튬 is [Kr] 5s2. It is in the s-block of the periodic table.
What is the electronegativity of 스트론튬?
스트론튬 has an electronegativity of 0.95 on the Pauling scale.