Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

When it comes to science, chemistry is elemental. That pun is based on the fact that the main building blocks in the branch of science are chemical elements, pure substances made from a single type of ...

CBSE Class 10 Science Notes: Revision is the key to success in every exam. It not only helps reinforce your understanding of concepts but also builds confidence and ensures better recall during the ...