Across
- 4. Property, A characteristic of a substance that does not involve a chemical change, such as density, color, or hardness
- 7. The state of matter in which the volume and shape of substance are fixed
- 8. The smallest unit of an element that maintains the properties of the element
- 10. The ability to cause change
- 11. A substance that forms in a chemical reaction
- 12. The amount of space that an object takes up, or occupates
Down
- 1. Electron An electron that is found in the outermost shell of an atom and that determines that Adam's chemical properties
- 2. fission, The process by which the nucleus of a heavy atom splits into two or more fragments; the process releases neutrons and energy
- 3. Number, The sum of the numbers of protons and nutrions in the nucleus of an atom
- 5. The energy transferred between objects that are at different temperatures
- 6. The movement of matter due to its differences in density; transfer of energy do to the movement of matter
- 9. A combination of two or more substances that are not chemically combined