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  • Complete notes on Classification of Elements by their Properties
  • Complete notes on Composition of Stars
  • Notes on Quantum numbers
  • Quantum number concept check
  • Assignment: write the electron configuration for the elements numbers 1-20; write the Noble gas configuration for the same elements
  • Do SEP page 120 and do the Sample problem on page 125
  • Read pages 126-128; do “Apply Concepts” page 126, “CCC Patterns” page 127 and SEP page 128; due Thursday