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Many people tried to arrange a proper periodic table but the first periodic table was given by Dimitry Ivanovich Mendeleev.
But it was later modified by Henry Mosley in its present form.
Wiki User
∙ 13y ago
Dmitri Mendeleev is credited with creating the first version of the Periodic Table in 1869. Mendeleev arranged the elements by Atomic Mass and predicted the properties of undiscovered elements. Subsequent scientists, such as Henry Moseley, contributed to refining and organizing the periodic table based on atomic number.
Wiki User
∙ 14y ago...+ scientific method refers to bodies af techniquer for investigating phenomena ...+ as quiring new knowledge or correcting and investigrating previous knowledge
Wiki User
∙ 13y agoI believe it was Julius Lothar Meyer, who published his periodic table one year after Mendeleev did.
Wiki User
∙ 11y agoThey used atomic number instead of atomic mass to organize the elements.
Wiki User
∙ 14y agothey used atomic number instead of atomic mass ot organize the elements
Wiki User
∙ 8y agoyes it is a changed one. because of new elements.
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In the periodic table what is a period?
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Where is pg on the periodic table?
There is no Pg on the periodic table.
What the is an anion and where can you find it in the periodic table?
periodic table
What is coal in its periodic table?
Coal is not on the periodic table.
Where are transition metals located in the periodic table?
Transition metals are located in group 3-12 of the periodic table. The middle of the periodic table.
Who improved the periodic table to make it correct?
Henry Mosely!
Who improved the accuracy of the periodic table?
Henri mosely Henri mosely
What is the name of the table of elements?
A Periodic table The Periodic Table of the Elements.
How are the elements arranged?
atomic number
How many elements are there in periodical table?
There are 117 elements in the periodic table. Elements 1-116 and element 118. IMPROVED ANSWER --------------------------------------------------------------------------------------- 118, but element 117 is so unstable they do not officially count it as being an element on the periodic table yet.
Who improved the table of elements?
Dimitri Ivanovich Mendeleev was the one who first created the periodic table of elements.After that, Henry Mosley modified it on the basis of atomic number,
What is a group in a periodic table.?
A group in Periodic Table is the column of element in periodic table
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
Is snow on the periodic table?
No, it is not on the periodic table.
In the periodic table what is a period?
A period on the periodic table is a row.This is the horizontal section of the periodic table.
What are chemical compounds on the periodic table?
There are no compounds on the periodic table. The periodic table only lists elements.
What is rock on the periodic table?
Rock is not an element and therefore is not on the periodic table. Only elements are on the periodic table
