The elements commonly indicated as N-P-K on fertilizers are Nitrogen, Phosphorus, Potassium.
Which of the following elements are commonly indicated as N-P-K on fertilizers?
(1 point)
• Nickel, Platinum, Krypton
• Nitrogen, Phosphorus, Potassium
• Nitrate, Phosphate, Kerosene
• Nickel, Phosphorus, Krypton
1 answer
1 answer