Upper Right corner except group 18 (nobles)
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
On the periodic table metals are listed on the left side.
Lanthanum is located on the right to the bottom side on the periodic table.
Yes. Except for hydrogen all elements on of the left side of the periodic table are metals. The nonmetals and metalloids are at the right side of the table.
Non-metals are placed at the right hand side of the periodic table.
Alkali metals.
there are 21
Metalliods are found at the center of the periodic table.
the left
Representive elements
Non-metals and metalloids are found to the right on the periodic table.
Metalloids are placed in a zig-zag pattern in periodic table. They are to the left of non-metals.
Si, As and Te
metalliods and non-metals
boron, silicon, germanium, arsenic, antimony and tellurium.
The metalloids are present on the zigzag line in periodic table. Metalloids are also known as semi-metals.
By there properties: Metals, Non-Metals and Metalliods.