×

Bohrium
Bohrium

Francium
Francium



ADD
Compare
X
Bohrium
X
Francium

Bohrium and Francium Periodic Table

Add ⊕

Periodic Table

Symbol

Bh
Fr

Group Number

71
0 17
👆🏻

Period Number

77
2 7
👆🏻

Block

d block
s block

Element Family

Transition Metal
Alkali

CAS Number

540371487440735
7429905 54386242
👆🏻

Space Group Name

-
-

Space Group Number

276.00225.00
11 276
👆🏻