Across
- 2. able to be hammered into thin sheets
- 5. Positively charged particle in the nucleus of an atom
- 6. can be pulled into long wires
- 8. pure substance that consists entirely of one type of atom
- 9. the smallest unit of an element that maintains the proper-ties of that element
- 10. vertical columns on the periodic table that have common properties. Also known as families
Down
- 1. A subatomic particle that is neutral and that is found in the nucleus of an atom
- 3. horizontal rows on the periodic table
- 4. shiny, malleable, ductile and good conductors
- 7. A tiny, negatively charged particle that moves around the nucleus of an atom.