Performance Task 2.4

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Across
  1. 2. Molecular Formula: NaCl
  2. 5. m/n
  3. 6. hydrocarbons based on chains of C atoms
  4. 8. the measurement system used in many countries including the United States using feet, pounds and seconds
  5. 9. the unit of measurement for amount of substance in the International System of Units
  6. 10. an acyclic saturated hydrocarbon
  7. 12. hydrocarbons that have double or triple covalent bonds between adjacent carbon atoms
  8. 15. system of measurement that succeeded the decimalised system based on the metre introduced in France in the 1790s
  9. 16. Molecular Formula:C4H8O2
  10. 17. a hydrocarbon that contains a carbon–carbon double bond
  11. 18. Molecular Formula: H2 or (C6H10O5)n
Down
  1. 1. calculated from a molecular formula by dividing the mass of a single element in one mole of a compound by the mass of one mole of the entire compound.
  2. 2. number of atoms
  3. 3. m/v
  4. 4. NA = 6.02214076×10²³ mol⁻¹
  5. 6. often shortened to "amp"
  6. 7. Molecular Formula: CaMg(CO3)2
  7. 11. commonly used in stoves and in chemistry labs
  8. 13. Molecular Formula: H3N or NH3
  9. 14. an unsaturated hydrocarbon containing at least one carbon—carbon triple bond