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hafnium (Q1119)

From Wikidata
element with the atomic number of 72
  • Hf
  • element 72
  • 72Hf
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Language Label Description Also known as
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    English
    hafnium
    element with the atomic number of 72
    • Hf
    • element 72
    • 72Hf

    Statements

    image
    Hf-crystal bar.jpg
    5,428 × 1,544; 2.86 MB
    0 references
    named after
    Copenhagen
    0 references
    time of discovery or invention
    1922
    0 references
    canonical SMILES
    [Hf]
    1 reference
    stated in
    PubChem
    PubChem CID
    23986
    language of work or name
    English
    title
    HAFNIUM (English)
    retrieved
    18 November 2016
    atomic number
    72
    0 references
    electron configuration
    [Xe] 4f¹⁴ 5d² 6s²
    0 references
    electronegativity
    1
    0 references
    density
    13±0.01 gram per cubic centimetre
    temperature
    20±1 degree Celsius
    1 reference
    reference URL
    http://www.cdc.gov/niosh/npg/npgd0309.html
    boiling point
    8,316±1 degree Fahrenheit
    under pressure
    760±1 torr
    1 reference
    reference URL
    http://www.cdc.gov/niosh/npg/npgd0309.html
    vapor pressure
    0±1 millimetre of mercury
    temperature
    68±1 degree Fahrenheit
    1 reference
    reference URL
    http://www.cdc.gov/niosh/npg/npgd0309.html
    NIOSH Pocket Guide ID
    0309
    0 references
    schematic
    Hafnium.svg
    744 × 1,052; 4 KB
    0 references
    Commons gallery
    Hafnium
    0 references
    Commons category
    Hafnium
    0 references

    Identifiers

    NDL Authority ID
    00562767
    0 references
    ICSC ID
    0847
    0 references
    CAMEO Chemicals ID
    3542
    0 references
    RTECS number
    MG4600000
    0 references
    ZVG number
    7720
    0 references
    HSDB ID
    552
    1 reference
    stated in
    Hazardous Substances Data Bank
    HSDB ID
    552
    publication date
    28 October 2019
    title
    HAFNIUM, ELEMENTAL (English)
    retrieved
    10 May 2021
    MeSH tree code
    D01.268.556.337
    0 references
    D01.268.956.249
    0 references
    D01.552.544.337
    0 references
    Elhuyar ZTH ID
    024890
    0 references
    KBpedia ID
    Hafnium
    1 reference
    stated in
    KBpedia
    retrieved
    9 July 2020
    Lex ID
    hafnium
    0 references
    NALT ID
    44295
    0 references
    Namuwiki ID
    하프늄
    0 references
    PM20 ware ID
    142917
    subject named as
    Hafnium
    0 references
    PSH ID
    5762
    0 references
    Quora topic ID
    Hafnium
    0 references
    Treccani ID
    afnio
    subject named as
    afnio
    0 references
    WikiKids ID
    Hafnium
    0 references
    WordNet 3.1 Synset ID
    14663734-n
    1 reference
    stated in
    GF WordNet
     
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