History of the Periodic Table
Chemistry ⇒ Atomic Structure and the Periodic Table
History of the Periodic Table starts at 8 and continues till grade 12.
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See sample questions for grade 12
Describe one way in which the periodic table has changed since its original creation.
Describe the contribution of Glenn Seaborg to the periodic table.
Describe the main difference between Mendeleev's periodic law and the modern periodic law.
Describe the main idea behind Döbereiner's triads.
Explain how the periodic table helps in predicting the properties of elements.
Explain the significance of Henry Moseley's work in the development of the periodic table.
Explain why Mendeleev sometimes reversed the order of elements in his table.
Explain why the discovery of noble gases required a modification of the periodic table.
Explain why the periodic table is considered one of the most important tools in chemistry.
Name the scientist who independently developed a periodic table similar to Mendeleev's around the same time.
State one limitation of Newlands' Law of Octaves.
State the modern periodic law.
Who introduced the concept of atomic number as the basis for the periodic table?
Who is credited with creating the first widely recognized periodic table of elements?
Who was the first to arrange elements in order of increasing atomic number?
