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What is the first element in the fourth period of the periodic table?
It is potassium.
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 the name He element in?
Helium is in the first period of the periodic table.
What element is the first element in the fourth period?
The first element in the fourth period of the periodic table is potassium (K).
Which element is located in period 1 of the periodic table?
Period 1 refers to the top row of the periodic table. These elements are Hydrogen and Helium.
What is the fourth element in the the fourth period?
The first element in the fourth period of the Periodic Table is potassium (K).
What is the atomic number of Periodic Table element Period?
The atomic number of the Periodic Table element Period is 92.
First element locate in period 3?
The first element in period three of the periodic table of chemical elements is sodium (Na).
Is carbon the first element on the periodic table of elements?
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
What period is cesium on the periodic table?
Caesium is a Period 6 element.
What element is its row in the periodic table?
An elements period is its row in the Periodic Table.
An element in its row in the periodic table?
An elements period is its row in the Periodic Table.
