Define physical and chemical properties of matter.

Physical properties are characteristics that can be observed or measured without changing the substance’s chemical identity, such as color, mass, and melting point. Chemical properties, on the other hand, describe how a substance reacts with other substances, forming new products, like flammability or acidity.

Related Questions:

  1. Can you write the formula of the carbon dioxide gas that we exhale?
  2. Define element, compound, and mixture.
  3. Differentiate between a compound and a mixture.
  4. Differentiate between a concentrated and a dilute solution.
  5. Define the term allotropes and explain the allotropes of carbon.
  6. If there are 18 protons in an Argon atom, then what is the atomic number of Argon?
  7. Explain the process of sublimation with an example.
  8. How does temperature affect the solubility of a substance?
  9. Why do gases have neither a definite shape nor a definite volume?
  10. What is the difference between a homogeneous and a heterogeneous solution?
  11. Differentiate between colloids and suspensions.
  12. How can you identify a solvent and a solute?
  13. Describe the states of matter with examples.
  14. Differentiate between:
  15. Examine the concept of solubility.
  16. Differentiate between organic chemistry and inorganic chemistry.
  17. Give two examples of industrial chemistry applications.
  18. Explain the importance of chemistry in medicine, agriculture, and industry with examples.
  19. Discuss the role of geochemistry and astrochemistry in understanding Earth and space.
  20. Describe the principles of green chemistry and how they help in environmental protection.