la cuarta hora(fourth period)
The first element in the fourth period of the Periodic Table is potassium (K).
Calcium is the alkaline earth metal in the fourth period of the periodic table.
The first element in the fourth period of the periodic table is potassium (K).
You say: "seven to the fourth power." (2401 by the way)
Potassium (K) is the alkali metal located in the fourth period of the periodic table.
The symbol for the fourth period alkaline element is K, which stands for potassium.
In the Periodic Table, a group is a column of elements and a period is a row. The element in the 14th column and fourth row is germanium.
Easy. Fourth graders.
The fourth period in the periodic table includes elements from potassium (symbol K) to krypton (symbol Kr). These elements have four electron shells, which corresponds to the fourth energy level. Elements in the fourth period display a trend of increasing atomic number and changing properties as you move across the period.
Those are words but usually when you get to the fourth place you say. "In the fourth place."
Germanium belongs to the fourth period of the periodic table.