plwm (Q708)

Oddi ar Wikidata
Neidio i'r panel llywio Neidio i'r bar chwilio
chemical element with symbol Pb and atomic number 82 Saesneg
Iaith Label Disgrifiad Enwau eraill
Cymraeg
plwm
Ni phenwyd unrhyw ddisgrifiad eto
    Saesneg
    lead
    chemical element with symbol Pb and atomic number 82
    • Pb
    • element 82

    Mynegiadau

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    Lead-2.jpg
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    207.2±1.1 uned Dalton
    upper limit Saesneg
    207.94 uned Dalton
    lower limit Saesneg
    206.14 uned Dalton
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    galena Saesneg
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    boulangerite Saesneg
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    anglesite Saesneg
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    cerussite Saesneg
    0 ffynonellau
    1 ffynhonnell
    0368
    Pb
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    [Pb]
    2 ffynonellau
    PubChem CID Saesneg
    Lead (Saesneg)
    14 Mehefin 2019
    82
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    2
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    ionic radius Saesneg
    1.19 ångström
    charge number Saesneg
    2
    6
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    1.29 ångström
    charge number Saesneg
    2
    8
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    1.40 ångström
    charge number Saesneg
    2
    10
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    1.49 ångström
    charge number Saesneg
    2
    12
    1 ffynhonnell
    0.65 ångström
    charge number Saesneg
    4
    4
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    0.78 ångström
    charge number Saesneg
    4
    6
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    0.94 ångström
    charge number Saesneg
    4
    8
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    11.34±0.01 gram per cubic centimetre
    20±1 gradd Celsius
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    0368
    328 gradd Celsius
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    621±1 gradd Fahrenheit
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    0368
    boiling point Saesneg
    3,164±1 gradd Fahrenheit
    760±1 torr
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    0368
    1,740 gradd Celsius
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    0±1 millimetre of mercury
    68±1 gradd Fahrenheit
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    0368
    0368
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    0.05±0.01 milligram per cubic metre
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    0368
    100±10 milligram per cubic metre
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    0368
    At Tokyo 2024 159.jpg
    4,032 × 3,024; 10.95 MB
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    opacity Saesneg
    1 ffynhonnell
    Lead is classified in the 'Other Metals' section which can be located in groups 13, 14, and 15 of the Periodic Table. All of these elements are solid, have a relatively high density and are opaque. (Saesneg)
    lead Saesneg
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    Lead
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    Lead
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    Identifiers

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    ChemSpider ID Saesneg
    1 ffynhonnell
    1 ffynhonnell
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    OF7525000
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    ZVG number Saesneg
    0 ffynonellau
    1 ffynhonnell
    28 Hydref 2019
    Lead, elemental (Saesneg)
    10 Mai 2021
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    AGROVOC ID Saesneg
    0 ffynonellau
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    Lex ID Saesneg
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    EuroVoc ID Saesneg
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    1 ffynhonnell
    9 Gorffennaf 2020
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    1 ffynhonnell
    LEMb Saesneg
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    Namuwiki ID Saesneg
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    piombo
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    UNSPSC Code Saesneg
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    WikiKids ID Saesneg
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    14667645-n
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