potassium
The first element in the fourth period of the Periodic Table is potassium (K).
The first element in the fourth period of the periodic table is potassium (K).
Potassium
The first element in the fourth period of the periodic table is potassium with the atomic number 19.
It is potassium.
The A is Potassium
Potassium is the element that used to be first to make fertilizer.
That is not true. The first element in a period may be active or inactive, depending on the specific electron configuration of the element. For example, the first element in period 1, hydrogen, is not considered an active element.
The first element in the fourth period, which is used in making fertilizer, is potassium.
The fourth electron shell is filled by krypton. Krypton is the last element in the fourth period on the periodic table. Each of the periods represents an electron shell. Elements in the first period have electrons in the first shell; elements in the second period have electrons in the second shell; and so on.
The elements in the fourth period of the periodic table include potassium, calcium, scandium, titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, gallium, germanium, arsenic, selenium, bromine, krypton.
the fourth elements or the fourth dimension in the relativity is time. The space are the first three dimensions.