CHEMISTRY REVIEW
Chemistry Semester 2 Performance Task is worth 28 points
17 points is passing
all problem attempts are worth 1 pt- partial points awarded up to full credit
#1 is worth 5 pts (stoichiometry)
#2 is worth 5 pts (stoichiometry and Molarity)
#3a is worth 3 pts (electron configurations)
#3b is worth 3 pts (ionization energy)
#3c is worth 3 pts (chemical formula)
#3di is worth 2 pts (atomic mass)
#3dii is worth 3 pts (isotope abundance)
all significant figures correct: worth 2 pts total
all units correct: worth 2 pts total
17 points is passing
all problem attempts are worth 1 pt- partial points awarded up to full credit
#1 is worth 5 pts (stoichiometry)
#2 is worth 5 pts (stoichiometry and Molarity)
#3a is worth 3 pts (electron configurations)
#3b is worth 3 pts (ionization energy)
#3c is worth 3 pts (chemical formula)
#3di is worth 2 pts (atomic mass)
#3dii is worth 3 pts (isotope abundance)
all significant figures correct: worth 2 pts total
all units correct: worth 2 pts total