Group Number Silicon (Si) (& Color, Uses ... rev. 2022

All atoms have a group name assigned, even Silicon. Ok but how do we know what is the group name for an atom of Si?

If we know the symbol, let's say Si, we may then open any periodic table and search for Silicon. Any decent periodic table should have the group numbers when you scroll up starting from the element you found.

In the case of Silicon the group number is 14. There is a lot of cool stuff about Silicon that people simply don't know. Why not stick around for a bit?

Silicon Overview

Si Group Number

14

Atomic Number

14

Learn more about the atomic number.

Atomic Mass

28,0855

Learn more about the atomic mass.

Name Origin

Latin: silex, silicus, (flint).

Atomic Symbol

Si

Description

Amorphous form is brown power; crystalline form has gray metallic appearance. Seventh most abundant element in the universe. Second most plentiful element in the earths crust.

State at 20 °C

Solid

Discovery

Discovered By: Jöns Berzelius
Year: 1824
Location: Sweden

Sources

Makes up major portion of clay, granite, quartz (SiO2), and sand. Commercial production depends on a reaction between sand (SiO2) and carbon at a temperature of around 2200 °C.

Uses

Used in glass as silicon dioxide (SiO2). Silicon carbide (SiC) is one of the hardest substances known and used in polishing. Also the crystalline form is used in semiconductors.

Want to learn more details and data about Silicon (Si)? Check my Elements Comprehensive List.

Video

Are you having trouble understanding the basics of atomic elements? This video will walk you through:

• What is an element
• What is a substance
• What Elements look like
• How a small number of atoms can be joined and form completely different substances

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Si group number and all the other atomic data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]

Citation

When you need to include a fact or piece of information in an assignment or essay you should also include where and how you found that piece of information.

That gives credibility to your paper and it is sometimes required in higher education.

To make your life (and citation) easier just copy & paste the information below into your assignment or essay:

Luz, Gelson. "Group Number Silicon (Si) (& Color, Uses ..." Materials. Gelsonluz.com. dd mmmm. yyyy. <URL>

Now replace dd, mmmm and yyyy with the day, month, and year you browsed this page. Also replace URL for the actual url of this page (The < and > stay, ok?). This citation format is based on MLA.