gypsum
Sulfur
gypsum
Nitrate
Nitrate
Potash
The first element in the fourth period, which is used in making fertilizer, is potassium.
Fertilizer has three numbers for the ingredients. Nitrogen, phosphate and potash are the components. So when you buy fertilizer, the first number stands for the nitrogen, the second number for phosphate, and the third number is the potash. Calcium, sulfur, and magnesium are used as micronutrients.
Phosphate is the correct answer.
Nitrogen is.
Basically nitrogen is nitrate and nitrates are a Mineral used in plant growth
Phosphate is the correct answer.
Nitrogen.