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All the Actinoids and Lanthanoids compose the f-block of the Periodic Table.\
The actinoids are: Actinium (Ac), Thorium (Th), Protactinium(Pa), Uranium(U), Neptunium (Np), Plutonium (Pu), Americium (Am), Curium (Cu), Berkelium (Bk), Californium (Cf), Einsteinium (Es), Fermium (Fm), Medelevium (Md), Nobelium (No) and Lawrencium (Lr).
The lanthenoids are: Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), and Lutetium (Lu).
What else can I help you with?
What family do chlorine and iodine belong to?
Together with bromine and fluorine they belong to the 'halogenes', group 7 in the periodic table.
Elements on very first Periodic Table?
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
Are 3-12 elements on the periodic table of elements representative elements?
No, 3-12 elements on the periodic table (group 3 to group 12) are transition metals, not representative elements. Representative elements are found in groups 1 and 2, and 13 to 18 on the periodic table.
What are the names for a pereodic table?
These names are the names of chemical elements.
How many transition elements are there in the periodic table?
There are 38 transition elements in the periodic table.
What is lanthanids?
Lanthanoids is a series of 14 elements starting after lenthanum 57 and it belongs to the 6 period and fblock of the periodic table.
Why does Thorium belong on the periodic table?
All chemical elements are placed in the periodic table.
How many elements are there in the third period of the periodic table?
There are 8 elements in the third period of periodic table. The elements belong to group-1,2,13,14,15,16,17 and 18
What group do the majority of the elements of the periodic table belong to?
A majority of the elements are "Transition Metals"
What elements belong to the third group of the periodic table?
Scandium and Yttrium
Which group on the periodic table of elements does nitrogen belong to?
Group 5 (a)
What elements belong to the s-block of the periodic table?
Elements in group no.(verticle) 1&2
What family does phosphorus belong to in the periodic table of elements?
It belongs to the 15th lol
What family on the periodic table of elements does copper belong in?
It's a transition metal
What is the name of the table of elements?
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
What family do chlorine and iodine belong to?
Together with bromine and fluorine they belong to the 'halogenes', group 7 in the periodic table.
What do the elements in the same vertical column on the periodic table belong to?
a 'family' of elements or also called a group
