actiniwm (Q1121)

Oddi ar Wikidata
Neidio i'r panel llywio Neidio i'r bar chwilio
chemical element with the atomic number of 89 Saesneg
golygu
Iaith Label Disgrifiad Enwau eraill
Cymraeg
actiniwm
Ni phenwyd unrhyw ddisgrifiad eto
    Saesneg
    actinium
    chemical element with the atomic number of 89
    • Ac
    • element 89
    • emanium
    • 89Ac

    Mynegiadau

    Actinium sample (31481701837).png
    2,400 × 3,000; 8.24 MB
    actinium-225 sample in a vial (Saesneg)
    0 ffynonellau
    227.028 uned Dalton
    1 ffynhonnell
    PubChem CID Saesneg
    ACTINIUM (Saesneg)
    6 Hydref 2016
    0 ffynonellau
    1899
    0 ffynonellau
    Ac
    1 ffynhonnell
    PubChem CID Saesneg
    ACTINIUM (Saesneg)
    18 Tachwedd 2016
    [Ac]
    1 ffynhonnell
    PubChem CID Saesneg
    ACTINIUM (Saesneg)
    18 Tachwedd 2016
    89
    0 ffynonellau
    1.1
    0 ffynonellau
    ionic radius Saesneg
    112 picometre
    charge number Saesneg
    3
    6
    1 ffynhonnell
    499 kilojoule per mole
    1,170 kilojoule per mole
    schematic Saesneg
    0 ffynonellau
    Actinium
    0 ffynonellau
    Actinium
    0 ffynonellau
    0 ffynonellau

    Identifiers

    aktinium
    0 ffynonellau
    546.421
    0 ffynonellau
    669.2921
    0 ffynonellau
    1 ffynhonnell
    PubChem CID Saesneg
    ACTINIUM (Saesneg)
    18 Tachwedd 2016
    ChemSpider ID Saesneg
    1 ffynhonnell
    ChemSpider ID Saesneg
    Actinium (Saesneg)
    18 Tachwedd 2016
    PubChem CID Saesneg
    2 ffynonellau
    1 ffynhonnell
    Actinium
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    GEMET ID Saesneg
    actinium
    scope note Saesneg
    A radioactive element of the actinide series, occurring as a decay product of uranium. It is used as an alpha particle source and in neutron production. (Saesneg)
    0 ffynonellau
    0 ffynonellau
    1 ffynhonnell
    9 Gorffennaf 2020
    0 ffynonellau
    Namuwiki ID Saesneg
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    0 ffynonellau
    attinio
    0 ffynonellau
    0 ffynonellau
    WikiKids ID Saesneg
    0 ffynonellau
    14651833-n
    1 ffynhonnell
     
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