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How many elements were there on the periodic table in 1960?
There were 102 known elements on the periodic table in 1960.
How many blank spaces were in mendeleeves periodic table?
There were 3 blank spaces in mendeleev's Periodic Table. He left it for the elements which were not discovered at that time.
Who discovered a pattern to the elements of the periodic table in 1869?
Demitri Mendeleev discovered a pattern to the periodic table in 1869.
What is a chart that lists all the known elements?
It is called the Periodic Table of Elements.
What are the elements of a cola that can be found in your periodic table?
All of them, the periodic table has all of the elements the human discovered or made..
Are the element sin the periodic table the only elements discovered?
Yes. The elements in the Periodic Table are the only elements that have been discovered. However, we are still discovering and synthesising more elements.
How many elements are included on the modern periodic table?
There are 117 elements on the periodic table, however, there is one blank spot that lies on the periodic table of elements, it has the atomic number of 117. If it were discovered, there would be 118 elements on the periodic table of elements.
108 E in the P T?
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.
How many elemets were in the periodic tabel in 1834?
There were around 52 known elements in the periodic table in 1834. The periodic table was still in its early stages of development during this time, and many elements were discovered and added to the table in the years that followed.
Are only the most important elements included in the periodic table?
no. all elements discovered (and proposed) are included in the periodic table
Why did Medellev leave gaps in the periodic table?
Medellev left gaps in the periodic table to account for elements that had not yet been discovered. He predicted the properties of these missing elements based on the known trends and patterns in the table. This foresight and organization laid the groundwork for the future discovery of elements that filled those gaps.
What important scientific discovery did dimitri mendeleev make about materials?
Dmitri Mendeleev discovered the periodic law and created the first version of the periodic table of elements, organizing known elements by increasing atomic mass and predicting properties of undiscovered elements.
