As of January 2014, there have been 12 named elements added to the Periodic Table since 1960.
103
They have simliar properties and same elements although later on more elements were added to the modern periodic table.=Both periodic tables have elements grouped by similar properties. Mendeleev's periodic table had elements arranged in order of increasing atomic mass in columns with similar properties. While many of the elements are in order of atomic mass on the modern periodic table, some are not, as the modern table has elements arranged in order of increasing atomic number.=
There are 18 groups and 7 periods in the modern periodic table.
There are 32 elements in the 6th period of the periodic table.
All together there are 118 elements on the periodic table, 94 of which occur naturally on earth. http://en.wikipedia.org/wiki/Periodic_table_%28standard%29 They do also show a wide format of periodic table with additional elements that have not been discovered, isolated, or synthesized on earth. http://en.wikipedia.org/wiki/Periodic_table_(wide)
There are far to many elements following the 6th on in the Periodic Table. Included below is a link to a very nice Periodic table.
there are precisely 118 elements on the periodic table.
There are 53 Elements in the Periodic Table.
The Periodic Table has 118 elements and counting...
It's 118 chemical elements in the periodic table.
The periodic table of elements does not contain laws, only elements.
There are 118 elements on the periodic table.
118 chemical elements are now in the periodic table.
There are 18 groups in the periodic table of elements.
118 elements are in the periodic table of elements; some of them are still unnamed (January 2013).
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.
Currently the Periodic Table lists 118 elements.
The current periodic table contains 118 elements, as of April 2010, but many more may still be discovered.