Across
- 2. The volume, in dm cubed, of 2 moles of any gas at RTP.
- 3. Study of the patterns that emerge within the periodic table.
- 4. A soluble base.
- 6. Six hundred and two sextillion.
- 9. Type of reaction in which the enthalpy decreases
- 12. The amount of product produced during a chemical reaction.
- 13. Atoms of the same element with different atomic masses.
- 18. Formula showing the exact number of atoms of each element present in a molecule.
- 20. separation of electrical charge within a molecule or a bond, resulting in one end having a partial positive charge (δ+) and the other a partial negative charge (δ-).
- 23. The ability of a substance to dissolve.
- 24. A common method of volumetric analysis.
- 25. Formula showing the simplest whole number ratio of elements in a compound.
- 26. An area of space where an electron may be found.
- 27. The ideal gas equation.
Down
- 1. The studey of the amounts of substances that are involved in chemical reactions.
- 5. 41st element of the periodic table
- 7. Gain of electrons
- 8. Molecular shape with bond angles of 107 degrees.
- 10. A proton donor.
- 11. Technique used to measure enthalpy changes practically based on changes in temperature during a reaction
- 14. Type of reaction in which the enthalpy increases
- 15. A piece of equipment that can be used to find isotopic masses and abundances of a sample.
- 16. Molecular shape with bond angles of 109.5 degrees.
- 17. Covalent bond in which both of the shared electrons are from the same species.
- 19. Loss of electrons
- 21. The amount of energy stored in a chemical system.
- 22. Energy required to remove electrons from an atom.