Chemistry Crossword puzzle
Across
- 4. Different words for the rows and columns on the periodic table
- 6. How an element is identified
- 10. Located in in electron cloud and has a negative charge
- 13. Substances that are located on the stairs of the periodic table
- 14. The mass of an elements atom
- 16. Two parts of a atom that are equal to eachother
- 17. Located in the nucleus and has a positive charge
- 18. How the periodic table is arranged
Down
- 1. Substances located on the right side of the periodic table
- 2. Substances located on the left side of the period table
- 3. Something made up of one type of atom
- 5. The number of protons in a nucleus
- 6. The structure of an atom
- 7. The study of the makeup of chemical elements and their structure
- 8. The center of an atom
- 9. Rows and collumns of substances organized by atomic number
- 11. A group of electrons surrounding the nucleus
- 12. A representation of an atom
- 15. Smallest part of an element
- 19. Located in the nucleus and has a negative charge