potassium
This chemical element is potassium (K).
The first element in the fourth period, which is used in making fertilizer, is potassium.
Potassium is the element that used to be first to make fertilizer.
Nitrogen.
The A is Potassium
The first element in the fourth period of the periodic table used in making fertilizers is potassium (K). Potassium is an essential nutrient for plant growth and is commonly found in fertilizers in the form of potassium chloride, potassium sulfate, or potassium nitrate. It plays a vital role in various physiological processes in plants, promoting strong root development and overall plant health.
Nitrogen.
Nitrogen.
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.