Dmitri Mendeleev
Dmitri Mendeleev came up with the modern Periodic Table in 1869.
Many attempts were made by Dobereiner , Newlands and Mendeleev in initial stages. Later on , the idea of arranging elements in increasing atomic number came up which is the today's periodic table.
the same one who invented it
It was named by Russian chemist Dmitri Mendeleev in 1869, in memory of his then recently-deceased colleague and clandestine "gentleman friend", Benjamin D. Periodic.
The periodic table is entirely made up of elements.
Dmitri Mendeleev
The composition of the periodic table is made up of periods and groups. The table arranges the chemical elements based off of their atomic numbers, chemical properties and electron configurations.
fire is made up of elements so technically it is not in the periodic table.
The Periodic Table is arranged like it is for a specific reason. It is probably called the Periodic Table because it is made up of "periods" or horizontal rows.
The very first periodic table was created by Dmitri Mendeleev and was based mainly on atomic masses. The modern periodic table was designed by Henry Moseley and is based not only on atomic masses but also their chemical and physical properties.
no - gases are few in number - metals make up most of the periodic table
The periodic table has 7 rows and 32 columns.