105
Db
Dubnium
268.0 u
Dubnium
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주기
7
족
5
블록
d-블록
상 (표준 상태)
Solid
Dubnium is named after the Russian city of Dubna, home of the Joint Institute for Nuclear Research. Only tiny amounts have been produced.
더 많은 전이 금속
Frequently Asked Questions
What is Dubnium?
Dubnium (Db) is a chemical element with atomic number 105. It is a solid at standard temperature and pressure, classified as a 전이 금속.
What are the key properties of Dubnium?
Dubnium has an atomic mass of 268.0 u.
What is the electron configuration of Dubnium?
The electron configuration of Dubnium is [Rn] 5f14 6d3 7s2. It is in the d-block of the periodic table.