Across
- 4. The standard unit of volume in the International System.
- 6. 6.022 x 10^23 is known as __________.
- 8. It gives the number of atoms of each of the elements present in a specific compound. It is the correct formula of the compound.
- 10. It is used to determine the amount of other particles of matter
- 14. It is the average mass of the atom in an element
- 15. An Italian scientist, known for discovering the Avogadro's law.
- 16. It is associated with the basic unit that indicates the power of ten used.
- 17. It is also known as a "systematic method."
- 19. Is a household chemical. It has a chemical formula of NaHCO₃.
Down
- 1. A method wherein conversion factors are used for changing units from one system to another
- 2. It is the smallest whole number ratio of the atoms in a compound.
- 3. Is the name of the element that has an atomic symbol of "Na".
- 5. The mass in grams of 1 mol of a substance is called ____________.
- 7. Is the molar mass of Hydrogen.
- 8. There are 1000 ____ in 1 Liter.
- 9. It is the percentage by mass of every element present in a compound.
- 11. System of measurement that includes inches.
- 12. It is the term used for describing the lowest possible temperature. It is 0K on the kelvin scale.
- 13. It is considered as the standard unit of mass.
- 18. It is the measure of the quantity of matter in an object.