Across
- 2. Raindrops are this state of matter.
- 5. two or more elements chemically combined together.
- 6. anything that has mass and takes up space.
- 10. the process where water vapor becomes liquid.
- 11. change where the type of matter stay the same
- 12. Two or more substances mixed together physically.
- 13. When atoms are in this state of matter, they fly around freely.
- 14. Matter that has a definite shape and volume is in this state.
Down
- 1. are simplest form of matter that cannot be broken down into shimolest form.
- 3. is a reaction in which an element or compound react with oxygen gas, releasing energy in the form of light and heat.
- 4. The amount of space that matter takes up.
- 7. the process by which a liquid turns into a gas.
- 8. Phase transition of an element or compound from solid to gas or gas to solid without passing through a liquid
- 9. The tiny particles that matter is made of are ＿ .
- 12. The amount of matter something contain.