Across
- 3. A ratio expressed as a fraction that equals 1, used to convert units.
- 5. Unit for measuring large amounts of small entities.
- 7. Relationship between relative quantities of substances taking part in a reaction/forming a compound.
- 11. Equation for a chemical reaction in which the number of atoms for each element and the total charge are the same.
- 13. The lowest whole number ratio of ions represented in an ionic compound.
- 14. Number of atoms or molecules.
Down
- 1. chemical formula showing the simplest ratio of elements in a compound.
- 2. A compound in which water molecules are chemically bound to another compound/element.
- 4. The relationship between the number of moles of various products and reactants in a chemical reaction.
- 6. Basic unit of a chemical element that CANNOT be broken down chemically.
- 8. formula giving number of atoms of each elements present in one molecule of a specific compound.
- 9. Process involving rearrangement of molecular or ionic structure of a molecule.
- 10. Mass of a sample of a compound divided by the amount of substance in moles.
- 12. Any atom/group of atoms that have one or more positive or negative electrical charges.