True or false: data which can be described as quantitative compares experimental data points to a known value, usually a standard of reference. i am conflicted and would love to have someone else's input (:

Which of these statements describes the size of an atom? a. an atom is larger than a sheet of aluminum foil. b. an atom is small but can be seen with just our eyes. c. an atom is the size of a plastic building block. d. an atom is tiny and cannot be seen without magnification.