They are transition elements. Group 11 contains traditional coinage metals of copper (Cu), silver (Ag), and gold (Au).
"http://wiki.answers.com/Q/How_are_the_periodic_table_elements_classified" By atomic weight of the elements
copper, silver, gold and rontgenium are the group 11 elements
(Cu)Copper,(Ag)Silver,(Au)Gold
most elements in the peiodic table are classified as metalloids
Elements are classified as set out in the Periodic Table of the elements. It is NOT clear to what "three" you are referring.
nonmetals
These are the chemical elements from the periodic table of Mendeleev.
The Periodic Table of the Elements contains every element known to man. On the Periodic Table, the elements are classified into periods (rows) and groups (columns). Elements are placed near elements with similar characteristics to them.
Elements of the Periodic Table
the periodic table
Elements of the periodic table
most elements in the peiodic table are classified as metalloids
The vast majority of elements in the periodic table can be classified as metals. Metals make up the s-block, d-block, and f-block of the periodic table. There are even a few elements in the p-block with metallic properties called metalloids.
Metalloids
Periodic table can be classified as:MetalsTransition elementsNon-metalsThey occupy different groups.
Because they are natural elements of earth.
under the periodic table of the elements. moron
Elements are classified as set out in the Periodic Table of the elements. It is NOT clear to what "three" you are referring.
The elements in group 3-12 are transition elements. They are placed in centre of periodic table.
It is easier to study the properties of elements if they are classified.