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The term 'nucleons' apples to

A. neutrons

B. protons

C. protons and neutrons

D. protons and electrons

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Vinegar is the trade name for
  2. Ozone occurs in the upper layers of air in the atmosphere because
  3. The Carbon dioxide is absorbed by
  4. Gases have
  5. An essential condition for rusting is
  6. Ozone is an allotrope of Oxygen, containing ______ atom/s of oxygen per molecule instead of two.
  7. The substance preserved under water is
  8. The process that takes place in the atom bomb is
  9. Which of the following is used as a food preservative?
  10. A metal which is extracted by thermal reduction is
  11. Which of the following can absorb gases quickly?
  12. Jeweller's rouge is
  13. Copper is purified by
  14. Which of the following statements regarding natural radioactivity is true?
  15. The raw materials used in the manufacture of cement are
  16. White vitriol is
  17. On chemical analysis, a bottle cork is found to contain primarily
  18. Which of the following is not an antibiotic?
  19. CAN is used as (Calcium Ammonium Nitrate)
  20. One of the ingredients of the paste on the side of a match box is
  21. Tincture iodine is
  22. One method by which the components of air can be separated is
  23. Water always contains hydrogen and oxygen in the ratio 1:8 by weight. This is in accordance with the
  24. The iron salt used in blue prints is
  25. In addition to nitric acid, another acid which may render iron passive is
  26. The number of neutrons in the nucleus of an atom of mass A and atomic number Z is given by
  27. Rusting of iron cannot be prevented by
  28. Iodine in alcohol is known as
  29. The scientist who synthesised the first organic compound (urea) in the laboratory was
  30. Oxalic acid is used in the manufacture of