Atomic Mass 266 (+ facts: Sources, Uses, Color and more...) 2022

All atoms have mass (atomic mass). But what is the chemical element that has 266,1378 as atomic mass?

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

Alright now to the facts!

Mietnerium Overview

Atomic Mass

266,1378

Learn more about the atomic mass.

Atomic Number

109

Learn more about the atomic number.

Description

Synthetic radioactive metal.

Atomic Symbol

Mt (Mietnerium)

Discovery

Discovered By: Heavy Ion Research Laboratory (HIRL)

Year: 1982

Location: Germany

State at 20 °C

solid

Sources

Obtained by bombarding bismuth-209 with iron-58.

Name Origin

Named in honor of Lise Mietner

Uses

It has no significant commercial applications.

Want to learn more details and data about Mietnerium? 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 Mietnerium-266,1378 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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