Multiple Choice
Which of the following has the smallest mass?
A) 3.50 × 1024 molecules of I2
B) 255. g of Cl2
C) 10.0 mol of F2
D) 0.020 kg of Br2
E) 5.50 × 1024 atoms of I2
Correct Answer:

Verified
Correct Answer:
Verified
Q149: What is the stoichiometric coefficient for oxygen
Q150: Which one of the following compounds contains
Q151: In which set do all elements tend
Q152: Identify the alcohol in fermented drinks.<br>A) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OH<br>B)
Q153: The chemical formula for iodous acid is<br>A)
Q155: The ion ClO<sub>2</sub><sup>-</sup> is named<br>A) chlorate ion.<br>B)
Q156: Identify the element that chlorine forms a
Q157: Give the name for CoCl<sub>2</sub>.6H<sub>2</sub>O.Remember that Co
Q158: How many atoms of oxygen are contained
Q159: A certain alcohol contains only three elements,carbon,hydrogen,and