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lanthanoids and actenoids
Rollin Carter
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Why are the two rows at the bottom of the periodic table separated?
because they are of f group
What number of remains the same from the top to bottom in a group in the periodic table?
valence electrons
What group is astatine in the periodic table?
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
What group are the noble gases located in the periodic table?
Noble gases are found in the 18th group in the periodic table.
Where is electronegativity lowest on the periodic table?
Electro negativity is lowest in the bottom of the first group. Cs and Fr have least electro negativity.
Where are lanthanides on the periodic table?
Top row, of the bottom two rows on the Periodic Table. (Period 6, starting at group 4)
What group is shown at the bottom of the periodic table?
lanthanoids and actenoids
Where are groups or families on the periodic table?
They are the vertical columns on the Periodic Table. Each column (top to bottom) is considered to be a group or family.
What is a group in a periodic table.?
A group in Periodic Table is the column of element in periodic table
Why are the two rows at the bottom of the periodic table separated?
because they are of f group
How do you learn the periodic table?
memorize the elements group wise (top to bottom).
Where is Ununoctium in the periodic table?
It is present in the Bottom right corner of the table. It is in 7th period, 18th group.
What group is chlorine in the periodic table?
Chlorine is in Group 17 of the Periodic Table.
What number of remains the same from the top to bottom in a group in the periodic table?
valence electrons
What is a group in periodic table?
A group in periodic table is the column of element in periodic table
What group is chlorine in on periodic table?
Chlorine is in Group 17 of the Periodic Table.
What group is Pb in for the periodic table?
Lead is in the group 14 of the Periodic Table.
