Science With Jellbart
Across
- 1. an article or substance that is manufactured or refined for sale.
- 2. chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
- 5. the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
- 6. a substance that takes part in and undergoes change during a reaction.
- 8. a method or means of somehow changing one or more chemicals or chemical compounds.
- 10. a compound of hydrogen and carbon, such as any of those which are the chief components of petroleum and natural gas.
- 11. a reaction where two or more elements or compounds combine to form a single compound
- 13. able to be dissolved, especially in water.
- 16. incapable of being dissolved.
- 18. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
- 19. the total quantity or weight of organisms in a given area or volume.
Down
- 1. cause (an event or situation, typically one that is undesirable) to happen suddenly, unexpectedly, or prematurely.
- 3. a chemical reaction that releases energy by light or heat.
- 4. a liquid or gel which contains ions and can be decomposed by electrolysis
- 7. a means of solving a problem or dealing with a difficult situation.
- 9. a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
- 12. the smallest particle of a chemical element that can exist.
- 14. the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
- 15. an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons
- 17. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.