Question

sharing only positve & negative Define atomic radius. of What are SI units of atomic radius? exople i. Why does the size of atoms decrease in a period 1. Define ionization energy. e ka Why is the 2nd ionization energy of an elements higher than one? i. What is the trend of ionization energy in a group? Vou ii. Why is the ionization energy of sodium less than that of iii. Why is it difficult to remove an electron from halogens? x. What is shielding effect? fore of attraction How does shielding effect decrease the forces of electro Opp attractions between nucleus and outer most electrons? atoms have more shielding effects​

Answer 1

Answer:

my name is Veer Khatri I am studying in class 6th