464 videos|571 docs|394 tests
|
1. What is the basic unit of an atom? |
2. How are protons, neutrons, and electrons arranged in an atom? |
3. What is the atomic number of an element and how is it related to the number of protons? |
4. What is an isotope and how does it differ from a regular atom? |
5. How is the electron configuration of an atom determined? |
464 videos|571 docs|394 tests
|
|
Explore Courses for SSC CGL exam
|