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  2. History of the periodic table - Wikipedia

    en.wikipedia.org/wiki/History_of_the_periodic_table

    The history of the periodic table is also a history of the discovery of the chemical elements. The first person in recorded history to discover a new element was Hennig Brand, a bankrupt German merchant. Brand tried to discover the philosopher's stone —a mythical object that was supposed to turn inexpensive base metals into gold.

  3. The Periodic Table (short story collection) - Wikipedia

    en.wikipedia.org/wiki/The_Periodic_Table_(short...

    The stories are autobiographical episodes based on the author's experiences as a Jewish-Italian doctoral-level chemist under the Fascist regime in Italy and afterwards. They include various themes that follow a chronological sequence: his ancestry; his study of chemistry and practising the profession in wartime Italy; a pair of imaginative tales he wrote at that time, [2] and his subsequent ...

  4. Periodic table - Wikipedia

    en.wikipedia.org/wiki/Periodic_table

    The periodic table, also known as the periodic table of the elements, is an ordered arrangement of the chemical elements into rows (" periods ") and columns (" groups "). It is an icon of chemistry and is widely used in physics and other sciences. It is a depiction of the periodic law, which states that when the elements are arranged in order ...

  5. Periodic Tales - Wikipedia

    en.wikipedia.org/wiki/Periodic_Tales

    Periodic Tales: The Curious Lives of the Elements (also published as Periodic Tales: A Cultural History of the Elements, from Arsenic to Zinc) is a 2011 popular science and history book by English writer Hugh Aldersey-Williams, on the history and cultural associations of the chemical elements. The book is divided into five sections, "Power ...

  6. Döbereiner's triads - Wikipedia

    en.wikipedia.org/wiki/Döbereiner's_triads

    In the history of the periodic table, Döbereiner's triads were an early attempt to sort the elements into some logical order and sets based on their physical properties. They are analogous to the groups (columns) on the modern periodic table. 53 elements were known at his time. In 1817, a letter by Ferdinand Wurzer [de] reported Johann ...

  7. William Odling - Wikipedia

    en.wikipedia.org/wiki/William_Odling

    William Odling. William Odling, FRS (5 September 1829 in Southwark, London – 17 February 1921 in Oxford) was an English chemist who contributed to the development of the periodic table. [1] In the 1860s Odling, like many chemists, was working towards classifying the elements, an effort that would eventually lead to the periodic table of elements.

  8. List of chemical element name etymologies - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_element...

    Throughout the history of chemistry, many chemical elements have been discovered. In the 19th century, Dmitri Mendeleev formulated the periodic table, a table of elements which describes their structure. Because elements have been discovered at various times and places, from antiquity through the present day, their names have derived from ...

  9. Periodic table (electron configurations) - Wikipedia

    en.wikipedia.org/wiki/Periodic_table_(electron...

    Periodic table (electron configurations) Configurations of elements 109 and above are not available. Predictions from reliable sources have been used for these elements. Grayed out electron numbers indicate subshells filled to their maximum. Bracketed noble gas symbols on the left represent inner configurations that are the same in each period.