Atomic Mass 141 (+ facts: Sources, Uses, Color and more...) 2022

All atoms have mass (atomic mass). But what is the chemical element that has 140,90765 as atomic mass?

The answer is Praseodymium. There is so much cool stuff about Praseodymium that I would keep reading if I were you.

Alright now to the facts!

Praseodymium Overview

Atomic Mass

140,90765

Learn more about the atomic mass.

Atomic Number

59

Learn more about the atomic number.

Description

Silvery white, moderately soft, malleable, ductile metal.

Atomic Symbol

Pr (Praseodymium)

Discovery

Discovered By: C.F. Aver von Welsbach

Year: 1885

Location: Austria

State at 20 °C

Solid

Sources

Obtained from same salts as neodymium.

Name Origin

Greek: prasios and didymos (green twin); from its green salts.

Uses

Used with neodymium to make lenses for glass maker's goggles since it filters out the yellow light present in glass blowing. Alloyed with magnesium creates a high-strength metal used in aircraft engines. Makes up 5% of Mich metal.

Want to learn more details and data about Praseodymium? Check my Elements Comprehensive List.

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 Praseodymium-140,90765 atomic mass 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).
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