Question1:- Who is the father of mordern periodic table?
Answer:- Mosley Question2:- Who is the father of periodic table? Answer:- Mandleev Question 3 :- How many Groups and periods in the mordern periodic table? Answer:- 18 and 7 respectively. Question 4:- How many blocks in the mordern periodic table? Answer:- 4 (s-block, p-block, d-block, f-block) Question 5 :- Atomi radii increase in the mordern periodic table? Answer:- from left to right. Question 6:- what is Electron affinity ? Answer:- Question 7:- what is Hydration energy ? Question 8:- what is Lattice Energy?
0 Comments