Enthalpy of Fusion of Promethium (Pm) + Color, Sources, Discovery ...

Energy and heat may change a substance's state from solid to liquid (Fusion). Such energy may be called enthalpy of fusion and it is important even for Promethium. Ok, so what is the enthalpy of fusion for an atom of Pm?

Note: Learn more about the enthalpy of fusion here.

In the case of Promethium, enthalpy of fusion is 7.70 kilojoules per mole. There are non heat related facts about Promethium that you might like to know. I'll walk you through...

Promethium Facts

Promethium Enthalpy of Fusion

7.70 kilojoules per mole

State at 20 °C

Solid

Uses

It has been used as a source of radioactivity for thickness-measuring gages.

Atomic Mass

144,9127

Learn more about the atomic mass.

Sources

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

Description

Rare earth metal of synthetic origin on the earth, naturally made in stars.

Atomic Symbol

Pm

Name Origin

Named for the Greek god, Prometheus.

Atomic Number

61

Learn more about the atomic number.

Discovery

Discovered By: J.A. Marinsky, L.E. Glendenin, C.D. Coryell
Year: 1945
Location: United States

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

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. "Enthalpy of Fusion of Promethium (Pm) + Color, Sources, 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.

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 Promethium enthalpy of fusion 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]

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

COMMENTS

Who is Gelson Luz anyway?


Gelson Luz is a Mechanical Engineer, expert in welding and passionate about materials. Search for "Gelson Luz" in your favorite browser to learn more.
Name

ASTM,171,Atomic-Mass,327,Atomic-Number,436,Atomic-Radius,86,Atomic-Symbol,329,Atomic-Volume,94,Boiling-Point,94,Chemical-Elements,100,Chemical-Symbol,217,Coefficient-of-Thermal-Expansion,85,Covalent-Radius,87,Crystal-Structure,109,Density,309,Elastic-Modulus,30,Electrical-Conductivity,79,Electro-Affinity,87,Electron-Configuration,109,Electronegativity,102,Electrons-per-Shell,112,Enthalpy-of-Fusion,93,Enthalpy-of-Vaporization,95,Group-Number,218,Heat-of-Fusion,87,Heat-of-Vaporization,85,Ionic-Radius,78,Ionization-Energy,102,Ionization-Potential,101,Melting-Point,96,Oxidation-States,104,Period-Number,107,Properties,38,Specific-Gravity,83,Specific-Heat,92,Specific-Weight,1,Tests,2,Thermal-Conductivity,105,Valence-Electrons,98,
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Materials: Enthalpy of Fusion of Promethium (Pm) + Color, Sources, Discovery ...
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