Francium (Fr)

Element

SymbolFr

Francium is chemical element number 87, with the symbol Fr. It is an alkali metal and sits in group 1, period 7 of the periodic table. Its atomic mass is about 223, and at room temperature it is a solid.

In Minecraft Education, a player makes francium in the Element Constructor by setting the number of protons to 87.

Contents (3)

Data
How to make it
Nearby elements

Data

Atomic number	87
In-game identifier	`minecraft:element_87`
Numeric id	353
Chemical symbol	Fr
Atomic mass	223
Category	Alkali Metal
Phase at room temperature	Solid
Group	1
Period	7

How to make it

Place an Element Constructor, then set the protons to 87. 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

← RadonRadium →

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.