Group Number of Protactinium (& Uses, Sources ... 2022

As anyone would guess, every atom has a group name assigned, even Protactinium. But how do we know what is the group name for an atom of Pa?

First of all, if we know the atom symbol (or name), let's say Pa, we can open any periodic table and search for Protactinium. If the periodic table is complete just scroll up and read the number on the top (from 1 to 18).

In the case of Protactinium the group number is actinides. However there is a lot of funny facts about Protactinium that most people don't know. Shall we have a look?

Protactinium Overview

Protactinium Group Number

actinides

Atomic Number

91

Learn more about the atomic number.

Atomic Mass

231,03588

Learn more about the atomic mass.

Atomic Symbol

Pa

Name Origin

Greek: proto and actinium (parent of actinium); it forms actinium when it radioactively decays.

Description

Very rare, silvery-white, extremely radioactive metal.

State at 20 °C

solid

Discovery

Discovered By: Fredrich Soddy, John Cranston, Otto Hahn, Lise Meitner
Year: 1917
Location: England/France

Uses

It has no significant commercial applications.

Sources

Does not occur in nature. Found among fission products of uranium, thorium, and plutonium.

Want to learn more details and data about Protactinium (Pa)? 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 Protactinium 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 of Protactinium (& Uses, Sources ..." 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.