Hafnium: ke revisions ke biich ke antar
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Rekha 1:
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! colspan="2" | Atomic Structure
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| Symbol
| Hf
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| Atomic Number
| 72
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| Atomic Mass
| 178.49 g/mol
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! colspan="2" | Periodic Table
|-
| Group
| 4
|-
| Row / Period
| 6
|-
| Element Category
| Transition dhaatu
|-
! colspan="2" | Chhapa
|-
| colspan="2" | [[File:Electron shell 072 Hafnium.svg|thumb|center|200px|Hafnium ke electron shell]]
|}
'''Hafnium''' ek [[chemical element]] hae, jiske chemical symbol '''Hf''', [[atomic number]] 72 aur atomic mass 178.49 hae. II ek [[badalte dhaatu]] hae.
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