In fact, 99.999% of an atom is void, making their structure hard to grasp. Electrons don’t follow fixed paths, they behave like waves, forming probability “clouds” around the nucleus.

CBSE Class 11 Home Science Syllabus: The Central Board of Secondary Education (CBSE) has published the Class 11 syllabus for the 2025-26 academic year. Students preparing for the 2026 Class 11 ...