Thallium

Made:
1862-1880
maker:
William Crookes
Square-sided glass tube containing a bar of thallium in oil

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Square-sided glass tube containing a bar of thallium in oil
Science Museum Group
© The Board of Trustees of the Science Museum

Square-sided glass tube containing a bar of thallium in oil, one of ten bars of pure metals whose lengths vary inversely to the densities of the metals. Thought to have been prepared by Sir William Crookes, London, England, 1862-1880

Details

Category:
Experimental Chemistry
Object Number:
1915-314 Pt3
Materials:
glass and thallium
type:
metal element
credit:
Sir William Crookes