CH 112
Applied Chemistry
Chapter 2 : Atomic Structure
DAE Common Technologies | First Year
Short Questions
Questions: 1 to 12
1. Define isobars with one example. 2. Define isotopes with one example. 3. What are fundamental sub atomic particles? Give names. 4. What is the difference between orbit and orbital? 5. What is meant by periodic classification of elements? 6. State modern periodic law? 7. What is the basis for the periodic classification of elements? 8. Define group and period? 9. What is the trend of atomic size of elements in a group? 10. What is periodicity of properties? 11. Explain the formula A – N = Z 12. What is the trend of valency of elements in a period?
22/05/2025 Last Update...
NOTE
If you find any mistake in them, do tell in the comment, so that it can be corrected.
If you face any issues feel free to contact me on WhatsApp
03129671316, 03085507292
03129671316, 03085507292
If you want more improvement
Share feedback in the comment
Share feedback in the comment
INSTRUCTOR
MUHAMMAD BIN JAMEEL
BSC ENGG. CIVIL