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 Astatine have?
In the case of Astatine the valence electrons is 1,3,5,7. Now let's check the facts about Astatine...
Learn more about the atomic number.
Learn more about the atomic mass.
Year: 1940
Location: United States
Want to learn more details and data about Astatine (At)? Check my Elements Comprehensive List.
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 Astatine (At) [& 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.
In the case of Astatine the valence electrons is 1,3,5,7. Now let's check the facts about Astatine...
Astatine Overview
Astatine Valence Electrons
1,3,5,7Atomic Number
85Learn more about the atomic number.
Atomic Mass
209,9871Learn more about the atomic mass.
Atomic Symbol
AtState at 20 °C
solidDescription
Unstable, radioactive member of the halogen group.Uses
Since its isotopes have such short half-lives there are no commercially significant compounds of astatine.Name Origin
Greek: astatos (unstable).Sources
Does not occur in nature. Similar to iodine. Produced by bombarding bismuth with alpha particles.Discovery
Discovered By: D.R.Corson, K.R.MacKenzie, E.SegréYear: 1940
Location: United States
Want to learn more details and data about Astatine (At)? 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 Astatine 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]
Along with basic atom / element information (like Astatine 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 Astatine (At) [& 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.
COMMENTS