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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.
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SteveDmitri Mendeleev is credited with arranging the Periodic Table in its current format, in 1869. He organized the elements by increasing Atomic Mass and grouped them based on similar chemical properties, leading to the periodic law.
The 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.
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What are the elements in the periodic table based on?
Atomic Number
How was mendeleev's periodic table alike the periodic table now?
Mendeleev's periodic table was similar to the modern periodic table in that both are organized by increasing atomic number and have elements grouped according to similar chemical properties. Additionally, both tables have blank spaces where undiscovered elements were predicted to exist.
Why is the periodic table periodic?
The periodic table is periodic because elements are arranged in order of increasing atomic number, which results in similar chemical properties repeating at regular intervals.
The order of element in the periodic table is base on what?
The order of elements in the periodic table is based on their atomic number, which is the number of protons in the nucleus of an atom. Elements are arranged in order of increasing atomic number from left to right and top to bottom on the periodic table.
Who is known as the father of the peridoic table of elements?
Dmitri Mendeleev is known as the father of the periodic table of elements. He arranged the elements in order of increasing atomic weight and grouped them based on similar properties. Mendeleev's periodic table laid the foundation for the modern periodic table we use today.
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.
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.
What are the elements in the periodic table based on?
Atomic Number
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
How do you solve periodic table?
Periodic table is an arrangement of elements in the increasing order of their atomic number. Not a problem to solve.
Which pattern do atomic number in periodic table have?
Elements are arranged in the increasing order of their atomic number in the periodic table.
Elements in a periodic table in common?
The periodic table contain all chemical elements, placed in a rational order.
How is the periodic table arranged from left to right?
The periodic table is arranged from left to right in the order of atomic numbers.
