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What else can I help you with?
How are the elements organized into the periiodic table?
Elements are ordered by atomic number.
How many elements make up period 6 in the periodic table?
There are 32 elements in the 6th period of the periodic table.
Are elements are ordered by their atomic number on the periodic table?
Yes.
Why iron is in the period 4?
Iron is in period 4 of the periodic table because it has 4 energy levels or electron shells surrounding its nucleus. In periods, elements are ordered based on the number of electron shells they have. Iron has 4 energy levels, placing it in period 4 of 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 is the horizontal column of elements called?
periodsThere are seven periods, or rows, on the periodic table.
Row of elements in the periodic table?
the rows of elements on the preiodic table are called the period. the period tells you the number of electron shells
What period on the periodic table of elements contains radioactive elements and what are they called?
it was found in 1896. you can not find them on the periodic table. you may find some, but often some are.
How many elements in the original period table of elements?
103
In the periodic table what is a period?
A period on the periodic table is a row.This is the horizontal section of the periodic table.
The period of elements that are all radioactive?
All elements comprising the period 7 in the periodic table are radioactive. In total this period has 32 elements.
What is a period from the periodic table of elements?
A row.
