Across
- 1. an element that is a poor conductor of heat and electricity
- 3. horizontal row of the periodic table
- 6. anything that has mass and takes up space
- 8. mathematical technique that uses units to solve problems
- 9. the study of substances and processes in living things
- 10. a property that depends on the amount of matter present
Down
- 2. a pure substance that cannot be broken down into simpler, stable substances and is made of one type of atom
- 4. any substance with a definite composition
- 5. vertical column of the periodic table. Also called a family
- 7. a property that does not depend on the amount of matter