Actinoids group belongs to elements with atomic number vary from 89 to 103.It encompasses 15 metallic chemical elements.Elements are Ac,Th,Pa,U,Np,Pu,Am,Cm,Bk,Cf,Es,Fm,Md,No and Lr.
Actinoids, and Uranium is in no period.
Berkelium is a member of the actinoids family.
The Transition Metals, the Lanthanides and Actinoids.
Examples: lanthanoids family, actinoids family.
Fermium is a member of the actinoids family, period 7 in the periodic table of Mendeleev.
No, androids is NOT an element or type of element. Perhaps you are referring to actinoids, which are a group of elements that appear in the periodic table.
Actinoids are placed in a separate row under the periodic table.
The Noble Gases, It added a new "Group" to the periodic Table.
Lawrencium is a member of the actinoids family, period 7 of the Periodic Table of Mendeleev.
Uranium comes from the (radioactive) actinoids family, period 7. Uranium is a metal.
All groups except the lanthanoids and the actinoids.
7 + 2 for the lanthanoids and actinoids.