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✅PHYSI-Quiz

Concept of Atomic Number that led to the synthesis of new elements in the laboratory Score:20/26

✅PHYSI-Quiz
25問 • 1年前Concept of Atomic Number that led to the synthesis of new elements in the laboratory Score:20/26
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    An English Physicist

    Henry Gwyn-Jeffrey Moseley

  • 2

    Stated that the Atomic Number of proton in an atom determines the properties of an element

    Henry-Gwyn-Jeffrey Moseley

  • 3

    Identifying elements by shooting electon

    X-Ray Spectroscopy

  • 4

    Carried out a nuclear transmutations in 1919

    Earnest Rutherford

  • 5

    processing transforming one element into another element

    transmutation reaction

  • 6

    Russian chemist Classified elements based on atomic number

    Dmitri Mendeleev

  • 7

    Number 45 & 85 were synthesized using___?

    particle accelerators

  • 8

    Device speed up the protons to overcome repulsion

    particle accelerators

  • 9

    Particle accelerators also can describe as a ___?

    magnet

  • 10

    What kind of charged are like pool repels

    (+)(+)

  • 11

    American physicist synthesized element with atomic no. 43 using linear particle accelerators

    Ernest Lawrence

  • 12

    First man made element

    Tc (technetium)

  • 13

    Discovery of element 85-Astatine

    Dale Corson.K.Mackenzie,Emilio Segre

  • 14

    From the Greek word “Astatos” meaning unstable

    Element 85-Astatine

  • 15

    Decay product of fission of uranium

    Element-61 (Promethium)

  • 16

    Breakdown product of uranium

    Element 87(Francium)

  • 17

    Particle accelerators that uses alternating electric field

    Cyclotron

  • 18

    Alternating electric field that moves in spiral path

    Cyclotron

  • 19

    Elements greater than atomic no. 92

    transuranium elements

  • 20

    First produced transuranium element Np(Neptunium )

    Edwin McMillan

  • 21

    Discovered element no.94(Pu-Plutonium)

    Seaborg,McMillan,Kennedy & Waht

  • 22

    Elements with atomic no. Beyond 103

    Superheavy elements

  • 23

    Produced by bombarding....

    Super Heavy elements

  • 24

    First discovery of unstable element no. 84-Po_Polonium

    Marie curie and Pierre Curie

  • 25

    A very useful tool in characterizing elements

    X-Ray Spectroscopy

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    問題一覧

  • 1

    An English Physicist

    Henry Gwyn-Jeffrey Moseley

  • 2

    Stated that the Atomic Number of proton in an atom determines the properties of an element

    Henry-Gwyn-Jeffrey Moseley

  • 3

    Identifying elements by shooting electon

    X-Ray Spectroscopy

  • 4

    Carried out a nuclear transmutations in 1919

    Earnest Rutherford

  • 5

    processing transforming one element into another element

    transmutation reaction

  • 6

    Russian chemist Classified elements based on atomic number

    Dmitri Mendeleev

  • 7

    Number 45 & 85 were synthesized using___?

    particle accelerators

  • 8

    Device speed up the protons to overcome repulsion

    particle accelerators

  • 9

    Particle accelerators also can describe as a ___?

    magnet

  • 10

    What kind of charged are like pool repels

    (+)(+)

  • 11

    American physicist synthesized element with atomic no. 43 using linear particle accelerators

    Ernest Lawrence

  • 12

    First man made element

    Tc (technetium)

  • 13

    Discovery of element 85-Astatine

    Dale Corson.K.Mackenzie,Emilio Segre

  • 14

    From the Greek word “Astatos” meaning unstable

    Element 85-Astatine

  • 15

    Decay product of fission of uranium

    Element-61 (Promethium)

  • 16

    Breakdown product of uranium

    Element 87(Francium)

  • 17

    Particle accelerators that uses alternating electric field

    Cyclotron

  • 18

    Alternating electric field that moves in spiral path

    Cyclotron

  • 19

    Elements greater than atomic no. 92

    transuranium elements

  • 20

    First produced transuranium element Np(Neptunium )

    Edwin McMillan

  • 21

    Discovered element no.94(Pu-Plutonium)

    Seaborg,McMillan,Kennedy & Waht

  • 22

    Elements with atomic no. Beyond 103

    Superheavy elements

  • 23

    Produced by bombarding....

    Super Heavy elements

  • 24

    First discovery of unstable element no. 84-Po_Polonium

    Marie curie and Pierre Curie

  • 25

    A very useful tool in characterizing elements

    X-Ray Spectroscopy