Multiple Choice
An atom that has an atomic number of 38 and a mass number of 88 is an isotope of an atom that has
A) an atomic number of 39 and a mass number of 88.
B) an atomic number of 38 and a mass number of 86.
C) 50 neutrons and 38 protons.
D) 50 protons and 38 neutrons.
Correct Answer:
Verified
Correct Answer:
Verified
Q63: Which of the following elements is a
Q64: Which of the following statements is FALSE?<br>A)
Q65: The atomic number for iron is _.<br>A)
Q66: Give the number of neutrons in <sup>31</sup>P<sup>3-</sup>.<br>A)
Q67: Identify the anion.<br>A) Te<sup>2-</sup><br>B) Ba<sup>2+</sup><br>C) I<br>D) Ne<br>E)
Q69: Which of the following contains the fewest
Q71: Identify the largest subatomic particle.<br>A) a neutron<br>B)
Q72: How many phosphorus atoms are contained in
Q73: An ion has 26 protons,29 neutrons,and 23
Q233: An atom of <sup>13</sup>C contains _ protons.<br>A)6<br>B)19<br>C)7<br>D)9<br>E)13