Subject: General Science
Book: NCERT Chemistry Class 11
Atoms are the building blocks of matter.
- **Atomic Models**:
- Dalton’s Model (Indivisible atoms).
- Rutherford’s Model (Nucleus at center).
- Bohr’s Model (Energy levels).
- **Quantum Mechanical Model**:
- Describes electron behavior using quantum numbers.
- **Electron Configuration**:
- Electrons are arranged in shells and orbitals.
**Possible Exam Questions:**
1. Compare Bohr’s and Rutherford’s atomic models.
2. What are quantum numbers? Explain their significance.
3. Define electron configuration with an example.
4. What is the Heisenberg Uncertainty Principle?
5. How do orbitals differ from orbits?
What is the most common state of matter in the universe?
View QuestionWhich process describes the splitting of a nucleus into smaller nuclei?
View QuestionWhat is the chemical formula of water?
View QuestionWhat is the primary source of energy for life on Earth?
View QuestionWhich type of blood vessel carries blood away from the heart?
View QuestionWhich particle is responsible for the negative charge of an atom?
View QuestionWhat is the SI unit of power?
View QuestionWhich organelle is responsible for photosynthesis in plants?
View QuestionWhat is the most abundant element in the universe?
View QuestionWhich process separates light into its component colors?
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