* Alkali Metals
* Alkaline Earth Metals
* Transition Metals
* Actinoids
There are 3 Nonmetal groups:
*Other nonmetals
*Halogens
*Noble Gases
And then there is Metalloids.
Thank you for your time...
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Love,
Nikki L.
Mendeleev created the periodic table of elements. At his time, there was no grouping for the elements. He figured out that they can be grouped by mass and physical properties His result was so good that it correctly predicted elements that were not discovered yet.
The answer to, ' when repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?'Periodic law, is the answer. PERIODIC LAW !orPeriodicity of the chemical elements properties.
He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
A column of elements in the periodic table is called a group or
It looks the same as it did when Mendeleev created it. There are no changes made to the table throughout the years because Mendeleev had predicted the correct placement for all of our current known elements.
D. location on the periodic table
The usefulness of Mendeleev's periodic table was confirmed by the discovery of elements with predicted properties.
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An elements property can be best predicted from the group it is in the Periodic Table. Groups (the columns of the tables) of elements have similar properties due to their similar electron configuration of the valence shell.
- allowed rational ordering of chemical elements- predicted the properties of unknown elements- the chemical behavior of chemical elements can be predicted- the atomic radius can be predicted- the melting point can be predictedand more
Atomic number most effects the placement of an element in the periodic table.The properties of the element. (Study Island) :p
Dmitri Mendeleev made the periodic table. He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
Examples: atomic weight, density, chemical properties.
Mendeleev predicted that properties of elements are periodic function of atomic mass. He demonstrated it by creating a table.
- predicted the discovery of undiscovered elements and also predicted their properties. - highlighted some atomic weights of elements were incorrect - showed regular gradartion in physical and chemical properties of elements. - provided for variance from atomic weight order - provided the basis for the modern periodic table
He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.