178Hf Isotope

178hf isotope 178hf enriched 178hf abundance 178hf atomic mass 178hf

178Hf Isotope Information and Examples of Enriched 178Hf Applications:

Hafnium-178 isotope (Hf-178 isotope, 178Hf isotope)

  • 178Hf isotope is used for studies of induced gamma-emission in Hafnium-178m2 isomer;

178Hf isotope is available to order from BuyIsotope.com in 178Hf oxide (HfO2) chemical form. Please contact us via request a 178Hf quote BuyIsotope.com to order 178Hf isotope, to get 178Hf price and to buy 178Hf isotope.

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178Hf Safety Data Sheet (SDS) in oxide form - Download pdf file
Download 178Hf SDS in oxide form

Properties of 178Hf Isotope:

Properties of 178Hf Isotope:178Hf
Natural Abundance (%)27.28
Atomic Mass (Da)177.9436988
Relative Isotopic Mass177.9436988
Neutron Number (N)106
Atomic Number (Z)72
Mass Number (A)178
Nucleon Number (A)178
Proton Number (Z)72
Half-lifeStable
Spin0
Quadrupole Moment0
g-factor (g value)0
Group4
Period6
Electron Configuration Blockd
Melting Point (K)2506
Boiling Point (K)4876
Specific Heat0.146
Heat of Formation618.4
Thermal Conductivity23
Dipole Polarizability 103
Electron Affinity (kJ/mole)0.178
Electronegativity (Pauling scale)1.3
Atomic Radius (pm)159
Covalent Radius (pm)155
VDW Radius (pm)253
Lattice Constant3.2
Crystal StructureHCP
Jmol color#4dc2ff

178Hf Information

Hafnium is a silvery lustrous metallic transition element. It is used in tungsten alloys in filaments and electrodes. This element acts also as a neutron absorber. Hafnium was reported by Urbain firstly in 1911, its existence was finally established by D. Coster in 1923 and by G.C. de Hevesy at the same time. Hafnium has 36 isotopes. 6 of them are naturally occurring, 5 of which are stable.

Hafnium is used in reactor control rods because of its ability to absorb neutrons.

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FAQ about 178Hf Isotope:

What is 178Hf isotope natural abundance?
Answer: 27.280 %

What is atomic mass for 178Hf isotope?
Answer: 177.9437 Da

What is isotopic mass for 178Hf isotope?
Answer: 177.9437

How many neutrons does 178Hf isotope have?
Answer: 106

How many protons does 178Hf isotope have?
Answer: 72

How many electrons does 178Hf isotope have?
Answer: 72

What is atomic number for 178Hf isotope?
Answer: 72

Is 178Hf isotope stable?
Answer: Yes

Is 178Hf isotope radioactive?
Answer: No

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