YooooooOOO!! Help!
 Which of the following statements is incorrect concerning BaF2?
 Question 2 options:
 The total number of fluoride ions present in one formula unit is 2(6.022 x 1023).
 The total number of fluoride ions present in three moles of BaF2 is equal to 6 x (6.022 x 1023).
 The mass of 0.600 moles of BaF2 is 105 grams.
 0.600 moles of BaF2 is equivalent to 3.61 x 1023 formula units of BaF2.