Across
- 1. Substance that is present at the start of a chemical reaction.
- 4. Force exerted on an area.
- 6. The monomer of nucleic acid.
- 8. The unit of temperature used in Charle's law.
- 10. Other word for combustion.
- 11. This symbol shows combination of the reactants or products.
- 15. To balance an equation, is written before the chemical formula.
- 16. Compund name of H2O.
- 17. Wherein reactants break down into simple substances.
- 19. The primary source of energy.
- 20. The monomer of proteins.
- 22. The most reactive halogen.
- 23. It is the food storage in plants.
- 24. Proteins comprised of amino acids linked together in one or more polypeptide chains.
- 25. a substance that is present at the end of a chemical reaction.
- 26. the volume of a fixed quantity of gas maintained at constant temperature is inversely proportional to the pressure.
Down
- 2. Number of atoms contained in the substance.
- 3. A chemical element with the symbol Zn.
- 5. Average kinetic energy of the gas particles.
- 7. Wherein two or more substances combine to form a new substance.
- 9. Its monomer is amino acid.
- 12. Glycerol and fatty acids.
- 13. Amount of space an object occupies.
- 14. Count the number of ___ in reactants and products.
- 18. the volume of a fixed amount of gas maintained at constant pressure is directly proportional to its absolute temperature.
- 21. Neither created nor destroyed in chemical reaction.