0
It took many years to discover these elements. Hundreds of thousands worked and arranged the Periodic Table of Elements.
The basic design of the periodic table was thought up by Dmitri Mendeleev. It was his idea to arrange the elements according to Atomic Mass (because this gave repeating patterns of properties). Later it was discovered that atomic charge was what was really important. Eventually the gaps Mendeleev left were filled in by the discovery of more elements, so while many scientist contributed to the modern periodic table Mendeleev is considered to have invented it.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThe Periodic Table was put together by a Russian college professer named Dmitri Mendeleev. He did it to help his students remember the elements that were on the table at the time.
Wiki User
∙ 13y agoDimitri Mendeleev.
But it didnt look like the periodic table we use today.
Add your answer:
Earn +20 pts
How was mendeleev's periodic table alike the periodic table now?
Mendeleev's periodic table was arranged in order of increasing atomic mass.Modern periodic table is arranged in order of increasing atomic number.
What are the elements in the periodic table based on?
Atomic Number
How did Dmitri Mendeleev figure out how to put the first periodic table together?
Mendeleev realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, andarrangedthem so that groups of elements with similar properties fell into vertical columns in his table.
What is the similarities in the modern periodic table and Mendeleev's table?
They have simliar properties and same elements although later on more elements were added to the modern periodic table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing atomic mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
What role does the atomic number play in the periodic table of elements?
elements are listed in the periodic table in order of increasing atomic number
How was mendeleev's periodic table alike the periodic table now?
Mendeleev's periodic table was arranged in order of increasing atomic mass.Modern periodic table is arranged in order of increasing atomic number.
What are the elements in the periodic table based on?
Atomic Number
Does periodic table give order to the 109 known elements?
The short answer is yes - the periodic table is about order.
How is the periodic table is organized into columns called?
The elements arranged according to their atomic number in the table are called periodic table.
How is today's periodic table put together?
in ascending order by atomic number (number of protons) of an atom of a particular element. previously, the periodic table had elements ordered by atomic mass.
What are the order of elements on the periodic table based on?
the elements in the modern periodic table are arrange in the increasing order of their atomic numbers.
What is used to order elements on a periodic table?
the periodic table is arranged according to their atomic number.
Why was magnesium put 12th on the periodic table?
Because magnesium atoms have 12 protons in their nuclei, which means that the atomic number of magnesium is 12. The elements on the periodic table are arranged in order of atomic number.
How are elementsarranged in the periodic table?
Elements are arranged in order of increasing atomic number in the modern periodic table.
How do you periodic table?
Periodic Table is an arrangement of elements in the increasing order of their atomic number. Not a problem to solve.
How did Dmitri Mendeleev figure out how to put the first periodic table together?
Mendeleev realized that the physical and chemical properties of elements were related to their atomic mass in a 'periodic' way, andarrangedthem so that groups of elements with similar properties fell into vertical columns in his table.
Who developed periodic table?
Niels Bohr: the modern periodic table where the elements are arranged in the increasing order of atomic number Mendeleev: The periodic table where the elements are arranged in the increasing order of atomic mass
