Science Vocab

7. Property a characteristic of a substance that may be observed when it participates in a chemical reaction
9. amount of space an object takes up (measure in milliliters and liters)
10. amount of matter in an object (measured in grams or kilograms
11. amount of mass per unit of volume (more dense=sinks, less dense=floats)
12. A measure of how hot or cold something is.
16. particles further apart and can flow
17. A chart of the elements showing the repeating pattern of their properties
19. Anything that has mass and takes up space

1. particles are tightly packed
2. the amount of force exerted per unit area of a surface
3. The study of the properties of matter and how matter changes
4. a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.
5. particles very far apart and rarely touch each other
6. heat removed from gas, changing it to liquid
8. A single kind of matter that is pure and has a specific set of properties.
10. A group of atoms bonded together
13. Property can be observed using your senses: color, shape, size, texture, function, density, state of matter
14. SI unit for mass
15. A pure substance made of only one kind of atom
18. Basic building blocks of any matter