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136

Showing resources 21 to 40 of 136

Select a resource below to get more information and link to download this resource.

  • 40-Zirconium

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    3D model of the atom Zirconium

    Zirconium is a chemical element with the symbol Zr and atomic number 40. It is a lustrous, grey-white, strong transition metal

    (Source: Library Lyna)

  • 78-Platinum

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    3D model of the atom Platinum

    Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal.

    (Source: Library Lyna)

  • 41-Niobium

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    3D model of the atom Niobium

    Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41. Niobium is a light grey, crystalline, and ductile transition metal.

    (Source: Library Lyna)

  • 47-Silver

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    3D model of the atom Silver

    Silver is a chemical element with the symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal.

    (Source: Library Lyna)

  • Open flame with a piece of metal in it. Flame below the metal is blue, above the metal is orange. Ca2+. Caption: Calcium compounds show a typical orange-red coloring.

    Tests the heat zones of a Bunsen burner and shows some elements' coloration when placed in the flame. Notes that chemistry is everywhere, in both natural and man-made components.

    (Source: DCMP)

  • Person holding a magnet above a pile of metal shavings. Some of the metal shavings are adhering to the magnet. Caption: that exert a force on metal objects when they're nearby.

    Students design and build magnetic-field detectors and use them to find hidden magnets in this activity from "Design Squad Nation." They also learn how NASA uses magnetometers to learn what is going on inside a planet or moon. As they build their magnetic detectors, they use the engineering design process, apply a variety of science concepts, and learn how a planet's or moon's magnetic field gives NASA scientists insights into its structure. Part of the "Design Squad Nation" series.

    (Source: DCMP)

  • 48-Cadmium

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    3D model of the atom Cadmium

    Cadmium is a chemical element with the symbol Cd and atomic number 48. It is a soft, silvery-white metal.

    (Source: Library Lyna)

  • 92-Uranium

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    3D model of the atom Uranium

    Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal.

    (Source: Library Lyna)

  • 93-Neptunium

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    3D model of the atom Neptunium

    Neptunium is a chemical element with the symbol Np and atomic number 93. It is a radioactive actinide metal.

    (Source: Library Lyna)

  • 83-Bismuth

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    3D model of the atom Bismuth

    Bismuth is a chemical element with the symbol Bi and atomic number 83. It is a post-transition metal.

    (Source: Library Lyna)

  • 23-Vanadium

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    3D model of the atom Vanadium

    Vanadium is a chemical element with the symbol V and atomic number 23. It is a hard, silvery-grey, malleable transition metal.

    (Source: Library Lyna)

  • 26-Iron

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    3D model of the atom Iron

    Iron is a chemical element with symbol Fe and atomic number 26. It is a metal that belongs to the first transition series

    (Source: Library Lyna)

  • 24-Chromium

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    3D model of the atom Chromium

    Chromium is a chemical element with the symbol Cr and atomic number 24. It is a steely-grey, lustrous, hard and brittle transition metal.

    (Source: Library Lyna)

  • 50-Tin

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    3D model of the atom Tin

    Tin is a chemical element with the symbol Sn and atomic number 50. Tin is a silvery metal that characteristically has a faint yellow hue.

    (Source: Library Lyna)

  • 62-Samarium

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    3D model of the atom Samarium

    Samarium is a chemical element with the symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air.

    (Source: Library Lyna)

  • 82-Lead

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    3D model of the atom Lead

    Lead is a chemical element with the symbol Pb and atomic number 82. It is a heavy metal that is denser than most common materials.

    (Source: Library Lyna)

  • 84-Polonium

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    3D model of the atom Polonium

    Polonium is a chemical element with the symbol Po and atomic number 84. It is a rare and highly radioactive metal with no stable isotopes.

    (Source: Library Lyna)

  • 28-Nickel

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    3D model of the atom Nickel

    Nickel is a chemical element with the symbol Ni and atomic number 28. It is a silvery-white lustrous transition metal with a slight golden tinge.

    (Source: Library Lyna)

  • 101-Mendelevium

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    3D model of the atom Mendelevium

    Mendelvium is a radioactive metal of the actinide series. It does not occur naturally and was first made in 1955 by bombarding einsteinium with helium ions.

    (Source: Library Lyna)

  • 22-Titanium

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    3D model of the atom Titanium

    Titanium is a chemical element with the symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density, and high strength.

    (Source: Library Lyna)

Collections

3

Showing collections 1 to 3 of 3

  • Elements

    • Image
    • Text Document
    • 3D Model

    3D models and images of the entire periodic table of elements

    A collection containing 118 resources, curated by Library Lyna

  • Chemistry

    • Video
    • Image
    • 2.5D Tactile Graphic
    • PDF
    • Text Document
    • Simulation

    A collection of Chemistry related resources

    A collection containing 67 resources, curated by Benetech

  • PhET Simulations

    • Simulation

    A collection of simulations from PhET.

    A collection containing 15 resources, curated by Charles LaPierre