Across
- 3. involves atoms combining to form chemical compounds and bring stability to the resulting product.
- 4. a process that happens when two molecules interact to form a new substance.
- 7. two or more atoms connected by chemical bonds
- 8. the scientist trained in the study of chemistry
- 11. a place where all experiments take place
- 13. the loss of electrons during a reaction by a molecule, atom or ion.
Down
- 1. the basic building blocks of chemistry
- 2. chemical element with the atomic number of 5
- 5. the sum of both the work done and the heat generated or lost.
- 6. a substance with a defined composition
- 9. Chemical element with the symbol H
- 10. official chemical symbol is au
- 12. official chemical symbol is Br
- 13. chemical element with the atomic number f 8