Periodic Table
Across
- 2. anything that has mass/volume
- 6. the location of the electrons region surrounding the nucleus
- 8. neutrally charged nuclei
- 9. the number of protons and neutrons
- 10. horizontal row
- 12. electrons located on the outermost energy level
- 15. the bond formed by the transfer of electrons
- 16. a substance that conducts heat and electricity
- 18. positively charged nuclei
- 19. a simple substance that cannot be simplified further
- 20. the number of protons contain in a nucleus
- 21. the smallest unit of a compound
Down
- 1. Table
- 3. the likelihood of an element to bond with another
- 4. An atom that has gained or lost one or more
- 5. an element that is created in a lab
- 7. vertical column on a periodic table
- 11. negatively charged nuclei
- 13. the letters that represent the element name
- 14. A bond of two atoms that share valence electrons
- 17. building blocks of matter