Across
- 1. Absolute temperature scale
- 7. Bond where electrons are shared
- 9. Atoms of an element with the same number of protons but a different number of neutrons
- 11. Negatively charged monatomic ion
- 12. Two or more nonmetal atoms joined by covalent bonds
- 13. A column in the periodic table, also known as a family
- 15. A substances mass divided by its volume
Down
- 2. Subatomic particle with a negative charge and negligible mass
- 3. energy of motion
- 4. An atom's outermost electrons
- 5. Positively charged monatomic ion
- 6. Metric base unit of length
- 8. Bond that is formed when electrons are transferred
- 10. The elements in column 7A in the periodic table
- 14. Indicates medication should be administered twice daily