Thallium (Tl)

Element

SymbolTl

Thallium is chemical element number 81, with the symbol Tl. It is a post-transition metal and is a solid at room temperature. Its atomic mass is about 204.4.

On the periodic table, thallium sits in period 6 and group 13. In Minecraft Education, a player makes it in the Element Constructor by setting the number of protons to 81.

Contents (3)

Data
How to make it
Nearby elements

Data

Atomic number	81
In-game identifier	`minecraft:element_81`
Numeric id	347
Chemical symbol	Tl
Atomic mass	204.4
Category	Post-Transition Metal
Phase at room temperature	Solid
Group	13
Period	6

How to make it

Place an Element Constructor, then set the protons to 81. 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

← MercuryLead →

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.