Across
- 4. the basic unit of a chemical element.
- 6. the moving of something from its place or position.
- 8. the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
- 9. the strength and vitality required for sustained physical or mental activity.
- 10. the resistance that one surface or object encounters when moving over another.
Down
- 1. increase in the rate or speed of something.
- 2. physical substance in general, as distinct from mind and spirit
- 3. strength or energy as an attribute of physical action or movement.
- 5. energy which a body possesses by virtue of being in motion.
- 7. an instance of one moving object or person striking violently against another.