Coefficient of Thermal Expansion of Tantalum (Ta) & Facts, Color, Uses ... 2022

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

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

In the case of Tantalum this thermal coefficient is 6.3 10^-6 K^-1. By the way, did you know there are cool facts about Tantalum that most don't know? Check this...

Tantalum Data

Tantalum Coefficient of Thermal Expansion

6.3 10^-6 K^-1

Atomic Number

73

Learn more about the atomic number.

Uses

Often used as an economical substitute for platinum. Tantalum pentoxide is used in capacitors and in camera lenses to increase refracting power. It and its alloys are corrosion and wear resistant so it is used to make surgical and dental tools.

Atomic Mass

180,9479

Learn more about the atomic mass.

Sources

Chiefly occurs in the mineral tantalite. Always found with niobium.

Description

Rare, gray, heavy, hard but ductile, metal with a high melting point.

Atomic Symbol

Ta

Discovery

Discovered By: Anders Ekeberg
Year: 1802
Location: Sweden

State at 20 °C

Solid

Name Origin

From king Tantalus of Greek mythology, father of Niobe.

Want to learn more details and data about Tantalum (Ta)? 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 Tantalum 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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Citation

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

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