Marine EC
Across
- 1. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
- 3. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
- 5. the basic unit of a chemical element.
- 6. relating to, composed of, or using ions.
- 7. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
- 9. a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air.
- 11. particle theory a theory that states that all matter is composed of particles in motion and that the rate of motion varies directly with the temperature.
- 13. heat capacity the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
- 15. a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
- 16. a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.
Down
- 2. a part or aspect of something abstract, especially one that is essential or characteristic.
- 4. the degree of compactness of a substance.
- 8. firm and stable in shape; not liquid or fluid.
- 10. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
- 12. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
- 14. a thing that is composed of two or more separate elements