7
N
질소
14.007 u
질소
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주기
2
족
15
블록
p-블록
상 (표준 상태)
Gas
질소는 지구 대기의 약 78%를 차지한다. 아미노산, 단백질, DNA의 구성 성분으로 생명에 필수적이다.
외관: 무색 기체
질소을(를) 포함하는 화합물
더 많은 비금속
Frequently Asked Questions
What is 질소?
질소 (N) is a chemical element with atomic number 7. It is a gas at standard temperature and pressure, classified as a 비금속.
What are the key properties of 질소?
질소 has an atomic mass of 14.007 u, density of 0.0012506 g/cm³, melting point of -210.0°C, boiling point of -195.8°C.
What is the electron configuration of 질소?
The electron configuration of 질소 is [He] 2s2 2p3. It is in the p-block of the periodic table.
Who discovered 질소?
질소 was discovered by Daniel Rutherford in 1772.
What is the electronegativity of 질소?
질소 has an electronegativity of 3.04 on the Pauling scale.