The metalloids are those elements that border the step structure in the Periodic Table. Depending on the source, they include Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, Polonium and Astatine.
There is a zigzag line (or staircase) running along group 13 to group 16 on the periodic table. The elements on the staircase are all metalloids.
The metalloid found in the 3rd period of the periodic table is Silicon(Si).
Boron
Boron
Astatine is the largest metalloid on the periodic table. This metalloid has an atomic number of 85. Its molar mass is 210 gram per mol.
Silicon is located in group-14 and period-3. It is colored differently to represent that it is a metalloid.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Tungsten is a metal.
group 13, period 2 It is a metalloid
Boron
Metalloid
It's in the metalloid group. Antimony (Sb) is a chemical element, a metalloid placed in the group 15 and period 5 of the periodic table of Mendeleev.
Nitrogen can be found in the 1st period of group 15 elements in the periodic table.
Period 2
Astatine is the largest metalloid on the periodic table. This metalloid has an atomic number of 85. Its molar mass is 210 gram per mol.
Usually at the top ... and classically written in Roman numerals.Yes, there are numbers at the top of a periodic table, although they are for the groups/families on the periodic table. Usually the period numbers are found to the left of the periodic table.
Technetium is in the period 5 of the periodic table.
In the Periodic Table, a group is a column of elements and a period is a row. The element in the 14th column and fourth row is germanium.
Arsenic is a metalloid with the atomic symbol "As"
Arsenic is a metalloid with the atomic symbol "As"