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  1. Rust Menace Vanishes in New Process

    Date released
    16 Apr 1951
    Series name
    British Paramount News
    Issue no
    2100
    NoS ID
    042995
    Story no
    2 / 8

    New alkali-electrolic process dissolves rust in matter of minutes and is salving [sic] enormous quantities of hitherto worthless metal.

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  2. Alkali Metal Spectra (1972 Multimedia)

    Subject
    Physics
    Distribution
    Sale, Audiocassette. 20 min. Synchronised to Philips N2209.; 14 slides. col.

    The concept of orbital angular momentum is introduced as an added property of the electron, and an energy state diagram of an alkali metal used to interpret the four spectral series observed for each metal.

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  3. Cages and Negative Sodium Ions (1980 Video)

    Subject
    Chemistry
    Distribution
    Sale, Videocassette. Standard formats. col. 25 min.

    In the 1970s Professor Jim Dye and his research group at Michigan State University succeeded, by using cryptands, in making alkali metal anions. Traces the story of their success and deals with elements of...

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  4. Fine Structure of the Alkali Metal Spectra, The (1972 Multimedia)

    Subject
    Chemistry
    Distribution
    Sale, Audiocassette. 30 min. Synchronised to Philips N2209; 23 slides. col.

    Introduces the double splitting of the Sharp and Principal series. Examines the electron in terms of its spin and orbital angular momenta. Evaluates the resultant. Presents the new energy state diagram and...

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  5. Bonding Between Atoms (2004)

    Subject
    Chemistry
    Distribution
    Sale, DVD (Region 2 PAL, 17 minutes), £49.00 (DVD), £20.00 (1 Year Digital Licence), £49.00 (3 Year Digital Licence)

    Explains bonding between atoms by discussing the concepts of: electrons in clouds around atoms; the electrons of both the halogens outer shell and the alkali metal outer shell; carbon diamond and graphite...

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  6. S343 Videocassette 1 (1990 Video)

    Producer
    Rissa de la Paz; David Jackson; Michael Peet
    Subject
    Chemistry
    Distribution
    Sale, Videocassette. Standard formats. col. 96 min., 1999 sale: £120.00 (+VAT +p&p)

    1 (15 min): Close-up photography of colour reactions and colour of metal ions in solution. Titanium dioxide, tetrachloride, and reduction of titanium IV to III. Manganese ions from II to VII, and oxidation...

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