Question

write various trends in Modern Periodic Table

Answer 1

Ionization potential, electron affinity, electronegativity, atomic radii, metallic and non metallic character, density, map and BP, nature of oxides, oxygen acids and hydrides

Answer 2

Hey dear,

● Trends in modern periodic table -


=> Atomic size -
- decreses along a period
- increases down a group

=> Effective nuclear charge -
- increases along a period
- remains same in respective group

=> Metallic character -
- decreses along a period
- increases down a group

=> Ionization energy -
- increases along a period
- decreases down the group

=> Hydration energy -
- decreases along a period
- increases down the group

=> Electron affinity -
- increases along a period
- decreases down the group

=> Electronegativity -
- increases along a period
- decreases down the group

Hope this helps you...