Meitnerium (Mt)

Element

SymbolMt

Meitnerium is chemical element number 109, with the symbol Mt. It sits in period 7 and group 9 of the periodic table. Its atomic mass is about 278, and it is classed as an unknown, probably transition metal that is a solid at room temperature.

In Minecraft Education, a player makes meitnerium in the Element Constructor by setting the number of protons to 109.

Contents (3)

Data
How to make it
Nearby elements

Data

Atomic number	109
In-game identifier	`minecraft:element_109`
Numeric id	375
Chemical symbol	Mt
Atomic mass	278
Category	Unknown, Probably Transition Metal
Phase at room temperature	Solid
Group	9
Period	7

How to make it

Place an Element Constructor, then set the protons to 109. The number of protons is what decides which element you get; neutrons and electrons change it into an isotope or an ion of the same element.

Nearby elements

← HassiumDarmstadtium →

Read from Mojang’s own Bedrock sample packs. Element names and atomic data come from the standard periodic table, not from the game files — Minecraft Education numbers its elements but does not ship their names. 9Minecraft is not affiliated with Mojang or Microsoft.