Chemical Element #105: Dubnium (Db)

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Atomic Number: 105, Element Symbol: Db, Element Name: Dubnium, Atomic Mass: 268.126 u.

Detailed Properties:

Atomic Number:	105
Element Symbol:	Db
Element Name:	Dubnium
Electron Configuration:	[Rn]7s²5f¹⁴6d³
Atomic Mass:	268.126000 u
Melting Point:	Unknown
Boiling Point:	Unknown

Stable Isotopes:

Isotope	Mass	Abundance
²⁶⁸Db	268.125670	Unknown

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2021-12-28, 646👍, 0💬

Chemical Element #109: Meitnerium (Mt)
Atomic Number: 109, Element Symbol: Mt, Element Name: Meitnerium, Atomic Mass: 277.154 u. 2021-11-13, 841🔥, 0💬

Chemical Element #110: Darmstadtium (Ds)
Atomic Number: 110, Element Symbol: Ds, Element Name: Darmstadtium, Atomic Mass: 282.166 u. 2021-11-13, 748🔥, 0💬

Chemical Element #102: Nobelium (No)
Atomic Number: 102, Element Symbol: No, Element Name: Nobelium, Atomic Mass: 259.10100 u. 2022-03-29, 742🔥, 0💬

Chemical Element #106: Seaborgium (Sg)
Atomic Number: 106, Element Symbol: Sg, Element Name: Seaborgium, Atomic Mass: 269.128 u. 2021-11-30, 733🔥, 0💬

Chemical Element #107: Bohrium (Bh)
Atomic Number: 107, Element Symbol: Bh, Element Name: Bohrium, Atomic Mass: 270.133 u. 2021-11-30, 723🔥, 0💬

Chemical Element #103: Lawrencium (Lr)
Atomic Number: 103, Element Symbol: Lr, Element Name: Lawrencium, Atomic Mass: 266.120 u. 2021-12-28, 700🔥, 0💬

Chemical Element #108: Hassium (Hs)
Atomic Number: 108, Element Symbol: Hs, Element Name: Hassium, Atomic Mass: 269.134 u. 2021-11-13, 698🔥, 0💬

Chemical Element #105: Dubnium (Db)
Atomic Number: 105, Element Symbol: Db, Element Name: Dubnium, Atomic Mass: 268.126 u. 2021-12-28, 647🔥, 0💬

Chemical Element #100: Fermium (Fm)
Atomic Number: 100, Element Symbol: Fm, Element Name: Fermium, Atomic Mass: 257.09511 u. 2022-03-29, 627🔥, 0💬

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