June 2017 NY Regents Chemistry Exam
21 In which 1.0-gram sample are the particles arranged in a crystal structure? (1) CaCl2(s)
Solution: Crystal structure refers to solids (s). Liquids(l), aqueous solutions(aq) and gases (g) take the shape of the container.
Prepare for the Chemistry Regents Exam: HERE
Contact us for chemistry tutoring: HERE