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The column on the far left of the periodic table contains the?
The column on the far left of the periodic table contains the alkali metals. These elements are highly reactive and have one electron in their outer shell. They include elements such as lithium, sodium, and potassium.
What is the difference in the modern periodic table and Mendeleev's table?
The periodic table is now complete and can be displayed using the integral atomic numbers. In Mendeleev's time there were still unknown elements. In fact, one of the primary uses of his table was to predict the properties of elements that had not yet been isolated. (His 1869 table included speculative names for some expected elements.) -- In Mendeleev's periodic table, transition elements were placed in another group. --In Mendeleev's periodic table, noble gases were written on left side. In the modern periodic table, noble gases are written on right side.
Who is the scientisit is credited with the creation of the periodic table?
Dmitri Mendeleev is credited with the creation of the periodic table. He arranged the elements based on their atomic mass and chemical properties, and left gaps for undiscovered elements. His work laid the foundation for our modern understanding of the periodic table.
What is the correct chronological order of scientists contributing to the modern periodic table?
Dmitri Mendeleev was the first to develop the modern periodic table in 1869. Later, Henry Moseley rearranged the elements by atomic number, which is the modern arrangement. So, Mendeleev comes before Moseley in terms of their contributions to the modern periodic table.
Who was the father of the periodic table?
Father as in who created it? That would be Mendeleev, he even named the 101st element after himself. Improving: Mendeleev, was the father of the periodic table of elements, he discovered this method of organizinging the elements by playing a game of solitare with the chemical symbols.
How many elements the modern periodic table contains approximately?
The modern periodic table contains approximately 118 elements.
The modern periodic table of elements contains main groups.?
18
The modern periodic table of elements contains whatmain groups?
There are 18 main groups in the modern periodic table of elements.
How many elements are in the modern periodic table?
The Periodic Table has 118 elements and counting...
Which can be found on a periodic table elements compounds or mixtures?
Elements are found on periodic table. Compounds are not present on periodic table. The table does not contains mixture.Elements can be found on a periodic table. Compounds can be made by bonding two or more elements. But they are not depicted on the periodic table.
What best describes the modern periodic table?
Periodic table of elements.
What is found in group 3 and period 6 of the modern periodic table?
Group 3 and period 6 of the modern periodic table contains elements from the lanthanide series, also known as the rare earth elements. These elements are characterized by their similar properties and placement below the main body of the periodic table.
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.
What does the modern periodic table contain?
The periodic table contain all the chemical elements.
What does the modern periodic table include?
The periodic table include all the chemical elements.
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 period on the periodic table of elements contains radioactive elements and what are they called?
it was found in 1896. you can not find them on the periodic table. you may find some, but often some are.
