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the alkali metals
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What are elements in the first group of period table called?
alkali metals
What period of the periodic table is lithium in?
Lithium is in the first period of the periodic table. It is the first element in the alkali metal group.
What period is helium in in the periodic table?
Helium is in the first period of the periodic table.
What is a row of elements acros the periodic table called?
A PERIOD. NB A columns down the table is a GROUP.
What are the first three periods of the periodic table called?
The first three periods of the periodic table are called the first period, second period, and third period.
What is the group and period for nitrogen?
Nitrogen is in period 2 and column 15 of a wide form periodic table.
The group or the period which one is the column on the periodic table?
The column of the periodic table is called group. It is also referred as family.
Each row of elements on the periodic table is called a?
Each (horizontal) row is called a '''period''', whereas each (vertical) column is called a group.
What is the horizonta row on the periodic table called?
The horizontal row on the periodic table is called the "period". The vertical column is called the "group".
What are the elements in group 1 called in the period table?
Alkali Metals
What is the period of lithium?
Lithium is in the second period and the first group in the Periodic Table of Mendeleev.
Where in the periodic table is nitrogen found?
Nitrogen can be found in the 1st period of group 15 elements in the periodic table.
