In this article, you will get important notes on CBSE Class 12th Chemistry, Chapter 8: The d- and f-Block Elements. These notes are very helpful for quick revision before the exams.

The percolation threshold depends on the underlying graph. For the square grid, it is the point where the coin is equally weighted. Below this point, there is a 0% chance of finding an infinite ...

In Part-I you discovered about the d-block elements and their important compounds. ... The melting points range between 1000 to 1200 K but samarium melts at 1623 K.