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glenn seaborg
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Which scientist discovered and added the actinides to the modern periodic table?
glenn seaborg
Which scientist discovered modren periodic table?
Moseley discovered the modern periodic table.
The scientist who discovered and created a periodic table similar to your modern chart was?
Mendeleev
Who discovered the modern periodic table Was he Mos lay or Neil Bohr?
Moseley discovered modern periodic table. It was not given by Bohr.
Who is the scientist who recognized the periodic table for atomic number?
The scientist who recognized the periodic table for atomic number was Henry Moseley. He discovered that elements should be ordered by atomic number rather than atomic mass, which led to the modern understanding of the periodic table.
What modern day scientist discovered the element of tin?
The Ancients
Who was the scientist who desingned the periodic table?
Dmitri Mendeleev is credited with developing the periodic table of elements in 1869. He organized the elements based on their atomic mass and properties, predicting the existence of elements yet to be discovered. His periodic table laid the foundation for our modern understanding of the chemical elements.
Why are the elements 57 through 70 and eighty through 102 found separate from the top of the periodic table?
These elements are termed as 'lanthanides' and 'actinides' have certain different characteristics that cannot be fitted into modern periodic table,hence they are placed at the bottom.
How many period are there in the Modern Periodic Table?
The Periodic Table has 18 groups and 7 periods.
Who is dmitri mendelev?
Dmitri Mendelev was a Russian scientist who created the first modern periodic table of elements.
Scientist that first arranged and classfied elements into a chart?
Dmitri Mendeleev is the scientist who is credited with first arranging and classifying elements into a chart that laid the foundation for the modern periodic table. Mendeleev's periodic table arranged elements by their atomic weight and predicted the properties of unknown elements that were yet to be discovered.
How is the modern periodic table different from the first periodic table?
when the periodic table was first made, it only had the basic elements eg. hydrogen, oxygen, etc. Now with scientist finding more elements and creating them eg. americum, einstienium or europium, there are more elements than ever before. An element only has to exist for 2 seconds before they put it on the periodic table.
