Across
- 4. materials, These are materials or substances used in the primary production or manufacturing of goods such as in textile industry, wool, silk, jute, cotton, flax, glass fibre, polyester, acrylic, nylon etc. are being used to
- 5. Are used in cars, cell phones, laptops, watches, flashlights, and many other power storage applications.
- 6. products, These are products that are bought by individuals or households for personal use.
- 7. Is a mixture of various chemicals.
- 9. chemistry, (chemistry and physics).
- 11. Chemistry, Has made jobs of police officers a lot easier.
- 12. and Soaps, They are a mixture of chemicals with cleaning properties. Theyare manufactured in chemical industries through saponification of fatty acids.
- 14. different kinds fabric.
- 15. conservation.
- 16. Work to improve the quality of a product or involve in the development of new materials.
- 20. and products, to use renewable raw materials, conserve the energy and develop better catalysts and others.
- 21. Chemistry, Is the central subject in the study of
Down
- 1. Make comparisons to find the best product (quality) or service at the best price (cost).
- 2. and Pulp Industry, Are responsible for negative impacts on the environment.
- 3. chemistry, (medicine and chemistry).
- 5. Materials, Play a significant role in improving the performance of buildings.
- 8. (Chemistry and biology).
- 10. engineering, (chemistry and engineering).
- 13. chemistry, Enables the researchers to design safer
- 16. Plays a very important role from production to cooking of almost all farm produce nowadays.
- 17. and Drugs, These are made of chemicals which are produced in pharmaceutical industries.
- 18. Destroy our precious environment, degrade the ozone layer, enter our food chain, and cause tumors and so
- 19. Are also used in sterilization, disinfection to kill microbes like hydrogen peroxide (agua oxigenada), povidone-iodine (betadine), bleach and the like.