Across
- 4. rearrangement of atom into new substances
- 5. anything having mass and taking up space
- 7. useable power such as heat or electricity
- 8. the amount of space
- 13. the action of predicting something
- 14. done in the same way over time, especially so as to be fair or accurate.
- 17. a course along which someone or something moves
- 18. a substance made from a chemical reaction
- 20. numbers with a contextual meaning
- 22. the action of departing from an established course
- 23. oil that is burned to produce heat or power
- 25. a circumstance, fact, or influence that contributes to a result or outcome.
- 26. a chemical reaction between a fuel and oxygen
Down
- 1. a position on a real or imaginary scale of amount, quantity, extent, or quality.
- 2. the amount of time occupied by something
- 3. the basic unit of matter
- 6. the substances that combine in a chemical reaction
- 8. able to be changed or adapted
- 9. start or set in motion
- 10. basic description of the variability of a distribution
- 11. quantitative observation of the size, extent or amount of an object.
- 12. the area of variation between upper and lower limits on a particular scale.
- 15. the rate at which someone or something is able to move
- 16. how far something is
- 19. of the action or process of observing something or someone carefully.
- 21. standard reference experiment done under parallel or identical conditions.
- 24. Pure substance that cannot be broken down into simpler substances by a chemical reaction.