Write the names and symbols of two most reactive metals. Explain by drawing electronic structure how any one of them reacts with a halogen.Explain any two physical properties of the compound formed.

Write the names and symbols of two most reactive metals. Explain by dr

1.	Write the names and symbols of two most reactive metals. Explain by drawing electronic structure how any one of them reacts with a halogen.Explain any two physical properties of the compound formed.
Answer» Solution :Most reactive metals are NA (SODIUM ) and K(Potassium) Physical properties: (i) Physical nature :Hard and solid due to strong attractive forces between oppositely charged IONS. (ii) High melting point and boiling point because more amount of ENERGY is required to break strong force of attraction.