Jagran Josh presents here the NCERT solutions for Class 10 Science Chapter 5 - Periodic Classification of Elements, in a well-structured format. All the solutions are explained by subject experts.

Here you get the CBSE Class 10 Science chapter 5, Periodic Classification of Elements: NCERT Exemplar Problems and Solutions (Part-III). This part of the chapter includes solutions for Question No.42 ...

THE “periodic” classification of the elements plays such an important part in courses of inorganic chemistry for students that a large wall diagram illustrating this classification has now become a ...

Rare earth elements, vital to electric motors, high-performance magnets, and renewable energy systems, are now at the center of global innovation and geopolitical strategy. In the current historical ...

Which elements are essential for human life? Here we make an element-by-element journey through the periodic table and attempt to assess whether elements are essential or not, and if they are, whether ...

The production of genome sequences has led to another important advance in their annotation, which is closely linked to the exact determination of their content in terms of repeats, among which are ...