Elements are arranged in order of increasing atomic number.Įlements of the Periodic Table are denoted by a unique symbol and not its entire name, as some elements’ names can be long and complex in nature.Įlements are arranged vertically and horizontally.Key Characteristics of the Periodic Table: The latest Periodic Table is based on Henry Moseley's modern periodic law (Henry Moseley is an English physicist). As per the periodic law, the properties of Elements are periodic functions of their atomic numbers. The Periodic Table is made up of 118 Elements. During his time only half of the elements known to us now were known, and not all of the information about elements was fully known or accurate. This periodic table was based on the atomic mass of the elements. Dimitri Mendeleev is referred to as the Father of the periodic table put forth the first form of the Periodic Table. Scientists, Professionals, Teachers, and Students of Chemistry widely use the periodic table of elements to search for chemical elements.
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