105
Db
Dubnium
268,0 u
Dubnium
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Periyot
7
Grup
5
Blok
d-Blok
Faz (STP)
Solid
Dubnium is named after the Russian city of Dubna, home of the Joint Institute for Nuclear Research. Only tiny amounts have been produced.
Daha fazla Geçiş Metali
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 geçiş metali.
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.