91
Pa
프로트악티늄
231.04 u
프로트악티늄
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Cite "프로트악티늄"
프로트악티늄. (n.d.). In Element. Retrieved from /ko/element/pa/
"프로트악티늄." Element, /ko/element/pa/.
@misc{, title={프로트악티늄}, url={/ko/element/pa/}}
주기
7
족
—
블록
f-블록
상 (표준 상태)
Solid
프로트악티늄은 희귀한 방사성 악티늄족 원소이다. 자연에 존재하는 원소 가운데 가장 드물고 값비싼 축에 든다.
더 많은 악티늄족
Frequently Asked Questions
What is 프로트악티늄?
프로트악티늄 (Pa) is a chemical element with atomic number 91. It is a solid at standard temperature and pressure, classified as a 악티늄족.
What are the key properties of 프로트악티늄?
프로트악티늄 has an atomic mass of 231.04 u.
What is the electron configuration of 프로트악티늄?
The electron configuration of 프로트악티늄 is [Rn] 5f2 6d1 7s2. It is in the f-block of the periodic table.
What is the electronegativity of 프로트악티늄?
프로트악티늄 has an electronegativity of 1.5 on the Pauling scale.