Are hydroponic nutrients different from regular and commonly used nutrients?

Authorities say healthy plants have access to 16-18 nutrients. Regular feedings are of the three major nutrients: nitrogen, phosphorus, potassium. Other nutrients are needed in smaller amounts. Examples are boron, calcium, cobalt, copper, iron, magnesium, manganese, molybdenum, sulfur, and zinc. Even though they are in small amounts, they are important. A scientist of the 19th century, Count Liebig, found that if any one nutrient is not present in the correct amount be it small or large, then the entire feeding is thrown off. Hydroponic feedings are of the three, and of all the others. They also are more water soluble. Plants need good water solubility. Otherwise, they cannot take in any nutrients no matter how available the latter may be. For hydroponic feedings constantly check the pH. Is the pH acidic, neutral, or alkaline? An incorrect pH can make an available nutrient unavailable to the plant.
With this we need to see that different different plants need different nutrients combination for their growth. But in my opinion if we are not aware of all the ingredients which are used in particular nutrient for particular plant then some times we are missing the massive yields which we should get.