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Chemistry
20問 • 1年前
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    Types of solid

    crystalline and amorphous

  • 2

    The three-dimensional arrangement of particles of a crystal is called _____?

    crystal structure

  • 3

    The arrangement of particles in the crystal can be represented by a coordinate system called a _____?

    lattice

  • 4

    The smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire lattice is called a _____?

    unit cell

  • 5

    What are the four types of crystal?

    ionic crystals, covalent network crystals, metallic crystals, covalent molecular crystals.

  • 6

    _____ structure consist of positive and negative ions arranged in a regular pattern is called what?

    ionic crystals

  • 7

    It contains a single atom.

    covalent network crystals

  • 8

    structure consist of covalently bonded molecules?

    covalent molecular crystals

  • 9

    cooling certain molten materials is called what?

    glasses

  • 10

    easily molded at high temperatures and pressure is called what?

    plastic

  • 11

    solid to liquid?

    melting

  • 12

    liquid to solid?

    freezing

  • 13

    liquid to gas?

    vaporization

  • 14

    gas to liquid?

    condensation

  • 15

    it is a graphical representation…

    phase diagram

  • 16

    Crystalline solids that can exist un various forms are called what?

    allotropes

  • 17

    _____ solid is one that in which the particles are wrranged in no particular order or randomly arranged.

    amorphous

  • 18

    what is the maximum tempersture water could boil?

    100

  • 19

    solid to gas

    sublimation

  • 20

    gas to solid

    deposition

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    問題一覧

  • 1

    Types of solid

    crystalline and amorphous

  • 2

    The three-dimensional arrangement of particles of a crystal is called _____?

    crystal structure

  • 3

    The arrangement of particles in the crystal can be represented by a coordinate system called a _____?

    lattice

  • 4

    The smallest portion of a crystal lattice that shows the three-dimensional pattern of the entire lattice is called a _____?

    unit cell

  • 5

    What are the four types of crystal?

    ionic crystals, covalent network crystals, metallic crystals, covalent molecular crystals.

  • 6

    _____ structure consist of positive and negative ions arranged in a regular pattern is called what?

    ionic crystals

  • 7

    It contains a single atom.

    covalent network crystals

  • 8

    structure consist of covalently bonded molecules?

    covalent molecular crystals

  • 9

    cooling certain molten materials is called what?

    glasses

  • 10

    easily molded at high temperatures and pressure is called what?

    plastic

  • 11

    solid to liquid?

    melting

  • 12

    liquid to solid?

    freezing

  • 13

    liquid to gas?

    vaporization

  • 14

    gas to liquid?

    condensation

  • 15

    it is a graphical representation…

    phase diagram

  • 16

    Crystalline solids that can exist un various forms are called what?

    allotropes

  • 17

    _____ solid is one that in which the particles are wrranged in no particular order or randomly arranged.

    amorphous

  • 18

    what is the maximum tempersture water could boil?

    100

  • 19

    solid to gas

    sublimation

  • 20

    gas to solid

    deposition