Across
- 1. Is a change to the physical properties
- 3. Chemical process that make elements suffer a transformation
- 7. It is a change that combines substances to make a chemical reaction
- 8. Is the symbolic representation of a chemical reaction
- 9. Is a substance that is added to form a chemical reaction
- 10. It is the result of an action or process
- 11. It is a sequence by which a change or transformation occurs giving a result
- 12. It is a change that occurs in an object or person
Down
- 2. It is matter made up of different things
- 4. It is a relationship through actions between one or more objects/persons
- 5. chemical element represented by the symbol O
- 6. A measure of the warmth or coldness of an object or substance