Chemical Element #72: Hafnium (Hf)

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Atomic Number: 72, Element Symbol: Hf, Element Name: Hafnium, Atomic Mass: 178.49 u.

Detailed Properties:

Atomic Number:	72
Element Symbol:	Hf
Element Name:	Hafnium
Electron Configuration:	[Xe]6s²4f¹⁴5d²
Atomic Mass:	178.490000 u
Melting Point:	2506.00 K
Boiling Point:	4876.00 K

Stable Isotopes:

Isotope	Mass	Abundance
¹⁷⁴Hf	173.940046	0.001600
¹⁷⁶Hf	175.941408	0.052600
¹⁷⁷Hf	176.943228	0.186000
¹⁷⁸Hf	177.943706	0.272800
¹⁷⁹Hf	178.945823	0.136200
¹⁸⁰Hf	179.946557	0.350800

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2022-10-21, 734👍, 0💬

Chemical Element #71: Lutetium (Lu)
Atomic Number: 71, Element Symbol: Lu, Element Name: Lutetium, Atomic Mass: 174.967 u. 2022-10-21, 843🔥, 0💬

Chemical Element #75: Rhenium (Re)
Atomic Number: 75, Element Symbol: Re, Element Name: Rhenium, Atomic Mass: 186.21 u. 2022-10-21, 809🔥, 0💬

Chemical Element #74: Tungsten (W)
Atomic Number: 74, Element Symbol: W, Element Name: Tungsten, Atomic Mass: 183.8 u. 2022-10-21, 807🔥, 0💬

Chemical Element #77: Iridium (Ir)
Atomic Number: 77, Element Symbol: Ir, Element Name: Iridium, Atomic Mass: 192.22 u. 2022-10-21, 792🔥, 0💬

Chemical Element #69: Thulium (Tm)
Atomic Number: 69, Element Symbol: Tm, Element Name: Thulium, Atomic Mass: 168.93422 u. 2022-08-27, 760🔥, 0💬

Chemical Element #70: Ytterbium (Yb)
Atomic Number: 70, Element Symbol: Yb, Element Name: Ytterbium, Atomic Mass: 173.0 u. 2022-08-27, 738🔥, 0💬

Chemical Element #68: Erbium (Er)
Atomic Number: 68, Element Symbol: Er, Element Name: Erbium, Atomic Mass: 167.26 u. 2022-08-27, 736🔥, 0💬

Chemical Element #72: Hafnium (Hf)
Atomic Number: 72, Element Symbol: Hf, Element Name: Hafnium, Atomic Mass: 178.49 u. 2022-10-21, 735🔥, 0💬

Chemical Element #76: Osmium (Os)
Atomic Number: 76, Element Symbol: Os, Element Name: Osmium, Atomic Mass: 190.2 u. 2022-10-21, 659🔥, 0💬

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