Across
- 3. Not shiny
- 5. Ability to be hammered into different shapes
- 6. conductors Heat and electricity do not move through them easily
- 10. There are 18 of these that run top to bottom vertically *Arranged by properties*
- 12. The basic unit that makes up all matter
- 13. The negatively charged sub-atomic particle found in the space around the nucleus
- 14. The sum total of electrons and neutrons in the atom
- 16. Ability to be drawn into a wire
- 17. The large particle in the nucleus of an atom that has no charge
- 19. Anything that has mass and takes up space
Down
- 1. Having a shiny surface or reflecting light brightly
- 2. A pure substance that is made of only one type of atom
- 4. A way to organize and display elements based on properties
- 7. Solid nonmetals break or shatter easily
- 8. Heat and electricity move through them easily
- 9. The number of protons in the nucleus of an atom...This identifies the element *Number at the top of the tile*
- 11. There are 7 of these that run from left to right horizontally
- 15. density Heavy for their size
- 18. The positively charged sub-atomic particle found in the nucleus of an atom
