2022: ☢️ Valence Electrons in Tantalum (Ta) [& Facts, Color, Discovery ...

A valence electron is an outer shell electron and may participate in the formation of a chemical bond. Ok but how many valence electrons does an atom of Tantalum have?

In the case of Tantalum the valence electrons is 3,5. Now let's check the facts about Tantalum...

Tantalum Overview

Tantalum Valence Electrons

3,5

Atomic Number

73

Learn more about the atomic number.

Atomic Mass

180,9479

Learn more about the atomic mass.

Atomic Symbol

Ta

State at 20 °C

Solid

Description

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

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.

Name Origin

From king Tantalus of Greek mythology, father of Niobe.

Sources

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

Discovery

Discovered By: Anders Ekeberg
Year: 1802
Location: Sweden

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 maker your paper look cool?

Along with basic atom / element information (like Tantalum valence electrons 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. "Valence Electrons in Tantalum (Ta) [& Facts, Color, Discovery ..." 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.