non metals
A. s and p block B. p and d block C. f and p block D. d and f block
Period 3 is the 3rd horizontal row. It is the 3rd row in periodic table.
Silicon (Si) lies in the 3rd block of the periodic table, also known as the p-block. It is a metalloid element with atomic number 14 and is located in group 14. Silicon is commonly used in computer chips and solar panels due to its semiconductor properties.
The element Mg is in the 3rd period of the periodic table.
As it is a periodic table of elements and sodium chloride is a compound consisting of sodium, chlorine and oxygen, sodium chloride does not appear on the periodic table.
with the noble gases, 3rd down.
3rd row next to Na
D - block contains most elements.... ie,from 3rd group to 12th group
The atomic number of sodium is 11. Other numbers are 3rd period and column 1.
6th group 3rd period
Sulfur is in the 3rd period.
The 3rd family on the periodic table is the Boron family, also known as Group 13. It includes elements such as Boron, Aluminum, Gallium, Indium, and Thallium. These elements have three valence electrons.