NCERT textbooks for some classes will cost less from next year, Union Education Minister Dharmendra Pradhan announced on ...

Below are given main topics covered in class 9 Science chapter 4, Structure of the Atom: → Thomson’s model of an atom → Rutherford’s model of an atom and its limitations → Bohr’s model ...

The decision to offer these subjects at two levels was taken during a recent meeting of the CBSE’s curriculum committee. The ...