Across
- 3. The type of bond that takes place between metals and nonmetals.
- 5. Which particle has a neutral charge?
- 6. The ___ group tells us the number of valence electrons an element has.
- 12. The dots found on orbitals going around the nucleus of an atom are called...
- 13. The type of bond responsible for surface tension
- 18. Anything that has mass and takes up space
- 19. What is defined as "An atom's ability to attract and bond with other atoms"?
Down
- 1. The center of the atom is called the...
- 2. When an atom has a negative charge it is called an...
- 4. The type of bond that takes place between only nonmetals
- 7. An element with a positive charge is called a...
- 8. When drawing Bohr models, the first orbital can hold up to ___ electrons.
- 9. If an element has more protons than electrons, the charge will be...
- 10. Who created the periodic table used today?
- 11. What charge do all compounds want to have?
- 14. The rule that tells us that elements have a tendency to want 8 valence electrons.
- 15. What element is found on the fourth period and second group?
- 16. The columns of the periodic table are called...
- 17. What is defined as "The building block for all of matter"?
- 20. The state of matter that has an undefined shape and an undefined volume