Across
- 2. a metric unit of mass
- 5. a way of writing very large or very small numbers
- 7. a homogeneous mixture of two or more substances
- 8. a scientific unit for measuring large quantities of very small entities.
- 10. the number of moles of solute per one liter of solution
- 11. 6.02 x 10²³
- 14. the smallest particle of an element
Down
- 1. the amount or number of a material
- 3. a special way of writing numbers or equations that helps us easily compare and work with them
- 4. The smallest particle of a substance that has all of the physical and chemical properties of that substance
- 6. the amount of a substance in a defined space.
- 9. the mass in grams of one mole of a substance
- 12. the quantity of matter within a given object
- 13. a quantity representing the power to which a given number