0
What else can I help you with?
Which period and family does promethium usually belong to?
Promethium is placed in the period 6 of the periodic table, lanthanoids family.
To which period and family does promethium belong?
Promethium belongs in the 7th family. The 7th family is The Lanthanide family.
Which group does promethium belong?
The lanthanides, but it does not fit in as well
What is promethium's family number?
Promethium is one of the lanthanoids, atomic number 61, period 6.
Classificatioun of promethium?
Promethium is a metal in the family of lanthanoids.
What is the goup of promethium?
Promethium is a member of the lanthanoids family.
What faimly is promethium?
Promethium is a member of the lanthanoids family.
What family and period does niobium belong?
niobium period
What is 61 promethium?
Promethium is a chemical element from the lanthanoids family, with the atomic number 61, metal, radioactive.
Is in the lanthanide family A. Gold (Au) B. Silver (Ag) C. Uranium (U) D. Promethium (P?
D. Promethium (Pm) is the element in the lanthanide family. The lanthanides, also known as the rare earth elements, consist of 15 elements from lanthanum (La) to lutetium (Lu). Gold (Au), silver (Ag), and uranium (U) do not belong to this group.
What family does lanthanum belong to?
promethium
What family does tin and neon belong in?
Tin belongs to group 14, carbon family, period 5. Neon belongs to group 18, noble gases, period 2.
