The problem with this format is that it doesn’t fit nicely on a page or poster, so largely for aesthetic reasons the f-block elements are usually cut out and deposited below the main table.

New Delhi, Aug 9 (PTI) Markets regulator Sebi is looking to come out with a standardised format for periodic reporting for research analysts (RAs) and proxy advisers (PAs) pertaining to their ...

Nature has learnt that the periodic table, as well as evolution, won’t be taught to under-16s as they start the new school year.