Boron, Silicon, Arsenic, Tellurium, Astaline. This is also called the "Magic Stairs"
No. The elements that lie along the stair step line of the Periodic Table are metalloids. They have properties similar to those of metals and non-metals.
Those are Metalloids. They consist of Silicon, Germanium, Arsenic, Antimony, Tellurium etc.
These elements show properties which are characteristics of both metals and non-metals.
semi metals or metalloids
metalloids
The three types of elements are Metal, Non-metal, and Metalloid. The Metals located on the left side of the periodic table, all the way to aluminum. The metalloids are located along a stairstep line from between aluminum and boron, to between polonium and astatine. Everything to the right of the metalloids are nonmetals. Don't forget hydrogen, its way on the left side, but it is a nonmetal.
Elements to the left of the stair-step line are metals and to the right are the nonmetals.
By grouping the elements on the Periodic Table.
See the link below fot the IUPAC model of the periodic table of elements.
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
right of the stairstep line
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The three types of elements are Metal, Non-metal, and Metalloid. The Metals located on the left side of the periodic table, all the way to aluminum. The metalloids are located along a stairstep line from between aluminum and boron, to between polonium and astatine. Everything to the right of the metalloids are nonmetals. Don't forget hydrogen, its way on the left side, but it is a nonmetal.
A Periodic table The Periodic Table of the Elements.
atomic number
The stair-step pattern has metalloids on both sides, that is, such elements which possess properties similar to both metals and non-metals.
Elements to the left of the stair-step line are metals and to the right are the nonmetals.
It is called the Periodic Table of Elements.
By grouping the elements on the Periodic Table.
See the link below fot the IUPAC model of the periodic table of elements.
nonmetals
Elements of the Periodic Table