Across
- 2. a group of two or more atoms not chemically bonded together
- 5. the smallest particle of matter
- 7. two or more molecules chemically bonded together
- 9. a form of matter made up of only one kind of atom; found on the Periodic Table
- 11. a mixture where you can see the different ingredients
- 12. a type of matter that retains its shape and volume - stiff, packed particles
Down
- 1. a positively charged particle
- 2. anything that has mass and takes up space
- 3. a negatively charged particle
- 4. a type of matter that retains its volume but changes its shape to fit its container - particles slowly flow past each other
- 6. a mixture where the ingredients are all uniform
- 8. a particle without a charge (neutral)
- 10. a type of matter that changes its shape and volume to fit its container - particles fly quickly in all directions