The least pronounced metallic properties are 1. fluorine 2. chlorine 3. silicon 4. phosphorus.

The least pronounced metallic properties of fluorine, because fluorine is the most electro-negative element, and the higher the electronegativity, the more pronounced the non-metallic properties.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.