Author Question: Which of the following statements describes an isotope? A) element with the same number of ... (Read 179 times)

kellyjaisingh · **on:** Aug 27, 2018

Which of the following statements describes an isotope?

A) element with the same number of protons but a different number of neutrons
B) element with the same number of protons but a different number of electrons
C) element with the same number of neutrons but a different number of electrons
D) element with the same number of neutrons but a different number of protons
E) none of the above

Question 2

Kroto, Smalley and Curl were able to deduce the shape of C60 with ________.

A) an electron microscope
B) molecular models
C) mathematical equations
D) astrological charts