Across
- 2. negatively charged ion
- 3. breakdown fats or oil
- 5. discovered by Willian Gregor of Britain in 1791
- 8. defined as half the distance between the nuclei of two identical atoms joined chemically
- 14. a philosophy that aims to translate base metal into gold
- 15. positively charged ion
- 17. refers to trends or recurring variations in element properties with increasing atomic number
- 18. refer to a phenomenon exhibited by some materials in which complete magnetic moment cancellation occurs as a result of antiparallel coupling of adjacent atoms or ions
- 21. concentration of solute per kilogram of solution
- 23. closeness of the individual measurement with each other
- 25. transformation of matter in which the chemical composition do not change or disturb
- 26. from the greek word "Kolla"
- 27. base unit of the amount substance
- 28. a type of decomposition reaction where one reactant is water
Down
- 1. "Alnico" alloy
- 2. the nearness of the experimental value to the true or theoretical value
- 4. thermdynamic property of a system. It reflects the capacity to do non-mechanical work and the capacity to release heat
- 6. "Getter" in electron tubes
- 7. components can easily identified
- 9. the SI unit for measuring luminous intensity.
- 10. the qualitative relationship of reactants and products in a balanced equation
- 11. do not accept things blindly without questioning
- 12. concentration of solute per liter of solution
- 13. composed of two or more simpler substances combined together by forces called bond
- 16. technique of separating mixture based on differences in the attraction of the components
- 19. found in between metals and non-metals
- 20. atoms on the same element but differ in atomic mass or weight
- 22. scattering of lights
- 24. discoverd by Sir William Crookes of Britain in 1861
- 29. any fat-soluble naturally-occurring molecule