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The Lanthanides and the Actinides have been moved in the Periodic Table simply to save space.
--PainRain
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∙ 14y ago
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Were are the lanthanides placed on the periodic table?
After lanthanum, thus the name.
Where is lanthanum located on the periodic table?
Lanthanum is located on the right to the bottom side on the periodic table.
What are the energy levels doing on a periodic table when going from top to bottom?
the energy level increases as we move from top to bottom in the periodic table
Where are the lanthanides and actinides placed on the periodic table?
At the bottom of the Periodic Table
What happen to the atomic as you from the bottom to the top of the periodic table?
From the bottom to the top, the elements of the atomic periodic table have less mass and are more stable, in general.
Is f and d the center and bottom blocks of the periodic table?
D block elements are at the center of the periodic table; f block elements are at the bottom.
Where are the antinides on the periodic table?
Actinides comprise of atomic number 90-103. They are placed at bottom of periodic table.
Where on the periodic table are elements which the highest atomic mass?
The elements with the highest mass are on the bottom right of the periodic table.
What is second period at the bottom of the periodic table called?
The first period is at the top of the table. It consists of hydrogen and helium. The bottom period is period 7.
Where are lanthanides on the periodic table?
Top row, of the bottom two rows on the Periodic Table. (Period 6, starting at group 4)
Which chemicals are placed at the bottom of the periodic table?
Actinides
Where are the metallic character on the periodic table?
bottom left
