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8th chemistry - 1 - matter around us
13問 • 1年前
  • Sghv A.Vethathiri devi 5th A
  • 通報

    問題一覧

  • 1

    The liquid metal used in thermometer is

    mercury

  • 2

    Which one of the following element name is not derived from planet

    mercury

  • 3

    Symbol of mercury is

    Hg

  • 4

    The non - Metal which conducts electric current is

    carbon

  • 5

    The property which allows the metals to be hammered into their sheets is

    malleability

  • 6

    A form of non - metal which has high ductility

    carbon

  • 7

    Pencil lead contains

    graphite

  • 8

    Identify the state of matter based on the arrangement of the molecules

    A - Gas, B - Solid, C - Liquid

  • 9

    The element which possesses the character of both metals and nonmetals are called

    Metalliods

  • 10

    The symbol of tungsten is

    W

  • 11

    Melting point of most metal is _______ than non - Metal

    higher

  • 12

    Water contains _____ and ______ element

    hydrogen, oxygen

  • 13

    _______ is used as semiconductor

    siticon

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    問題一覧

  • 1

    The liquid metal used in thermometer is

    mercury

  • 2

    Which one of the following element name is not derived from planet

    mercury

  • 3

    Symbol of mercury is

    Hg

  • 4

    The non - Metal which conducts electric current is

    carbon

  • 5

    The property which allows the metals to be hammered into their sheets is

    malleability

  • 6

    A form of non - metal which has high ductility

    carbon

  • 7

    Pencil lead contains

    graphite

  • 8

    Identify the state of matter based on the arrangement of the molecules

    A - Gas, B - Solid, C - Liquid

  • 9

    The element which possesses the character of both metals and nonmetals are called

    Metalliods

  • 10

    The symbol of tungsten is

    W

  • 11

    Melting point of most metal is _______ than non - Metal

    higher

  • 12

    Water contains _____ and ______ element

    hydrogen, oxygen

  • 13

    _______ is used as semiconductor

    siticon