What is a periodic property? How the following properties vary in a group and in a period? Expain
(a) Atomic radius.

What is a periodic property? How the following properties vary in a group and in a period? Explain (a) IP.

What is a periodic property? How the following properties vary in a group and in a period? Explain (b) EN.

What is a periodic property? How the following properties vary in a group and in a period? Expain (b) Electron gain enthalpy.

What is a periodic property? How do the following properties change in a group and period? Explain (a) Atomic radius (b) Ionization energy (c) Electron affinity (d) Electronegativity

What is periodic property? How the following properties vary in a group and in a period? Explain. Metallic character.