Coefficient of Thermal Expansion of Silicon (Si) & Facts, Color, Uses ... 2022

Size of things changes depending on the coefficient of thermal expansion. It's even the case for Silicon. Ok, so what is the coefficient of thermal expansion for an atom of Si?

Note: Learn more about the coefficient of thermal expansion here.

In the case of Silicon this thermal coefficient is 2.6 10^-6 K^-1. By the way, did you know there are cool facts about Silicon that most don't know? Check this...

Silicon Data

Silicon Coefficient of Thermal Expansion

2.6 10^-6 K^-1

Atomic Number

14

Learn more about the atomic number.

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.

Atomic Mass

28,0855

Learn more about the atomic mass.

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.

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.

Atomic Symbol

Si

Discovery

Discovered By: Jöns Berzelius
Year: 1824
Location: Sweden

State at 20 °C

Solid

Name Origin

Latin: silex, silicus, (flint).

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 make your paper look cool?

Along with basic atom / element information (like Silicon coefficient of thermal expansion 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).
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[Download open .ods format ##download##][/lock]

Citation

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