Across
- 2. Distance between two consecutive peaks or troughs in a wave
- 3. Element in group 17
- 6. The first column on the periodic table
- 8. Source of nuclear energy
- 10. Element that is shiny, malleable, good conductor of heat and electricity
- 11. Oscillation that can transport energy from one point to another in space
- 12. The second column of the periodic table
- 13. Horizontal row of the periodic table
- 14. What does the periodic table consist of?
- 15. Vertical column of the periodic table
Down
- 1. Inner transition metal in the bottom of the bottom two rows of the periodic table
- 4. Consists of these on the right side of the periodic table
- 5. The number of protons in an atom
- 7. Element that conducts heat and electricity moderately well, and possesses some properties of metals and some properties of nonmetals
- 9. Can depend on if a substance will be liquid, solid or gas