17
Cl
염소
35.45 u
염소
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Cite "염소"
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주기
3
족
17
블록
p-블록
상 (표준 상태)
Gas
염소는 수질 정화에 널리 쓰이는 반응성이 큰 할로젠이다. 두 번째로 가벼운 할로젠이며 생명에 필수적인 원소이다.
외관: 연한 황록색 기체
염소을(를) 포함하는 화합물
더 많은 할로겐
Frequently Asked Questions
What is 염소?
염소 (Cl) is a chemical element with atomic number 17. It is a gas at standard temperature and pressure, classified as a 할로겐.
What are the key properties of 염소?
염소 has an atomic mass of 35.45 u, density of 0.003214 g/cm³, melting point of -101.5°C, boiling point of -34.0°C.
What is the electron configuration of 염소?
The electron configuration of 염소 is [Ne] 3s2 3p5. It is in the p-block of the periodic table.
Who discovered 염소?
염소 was discovered by Carl Wilhelm Scheele in 1774.
What is the electronegativity of 염소?
염소 has an electronegativity of 3.16 on the Pauling scale.