Enthalpy of Fusion of Selenium (Se) + Color, Sources, Discovery ... 2022

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 Selenium. Ok, so what is the enthalpy of fusion for an atom of Se?

Note: Learn more about the enthalpy of fusion here.

In the case of Selenium, enthalpy of fusion is 6.69 kilojoules per mole. There are non heat related facts about Selenium that you might like to know. I'll walk you through...

Selenium Facts

Selenium Enthalpy of Fusion

6.69 kilojoules per mole

State at 20 °C

Solid

Uses

Light causes it to conduct electricity more easily. It is used in photoelectric cells, TV cameras, xerography machines and as a semiconductor in solar batteries and rectifiers. Also colors glass red.

Atomic Mass

78,96

Learn more about the atomic mass.

Sources

Obtained from lead, copper and nickel refining. Conducts electricity when struck by light.

Description

Soft metalloid similar to sulfur. Ranges from gray metallic to red glassy appearance.

Atomic Symbol

Se

Name Origin

Greek: selênê (moon).

Atomic Number

34

Learn more about the atomic number.

Discovery

Discovered By: Jöns Berzelius
Year: 1818
Location: Sweden

Want to learn more details and data about Selenium (Se)? 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 Selenium (Se) + 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 Selenium 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##]
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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