What isotope has 13 protons and 14 neutrons?
Understand the Problem
The question is asking about an isotope's identity based on its number of protons and neutrons. An isotope is defined by the number of protons (which identifies the element) and the number of neutrons (which contributes to the isotope's mass number). In this case, with 13 protons, it corresponds to the element aluminum, and since there are 14 neutrons, the mass number would be 27.
Answer
Aluminium-27
The final answer is Aluminium-27
Answer for screen readers
The final answer is Aluminium-27
More Information
Aluminum is a common metallic element used in many applications due to its light weight and resistance to corrosion.
Tips
A common mistake is confusing the atomic number of an element (protons) with its mass number (protons + neutrons). Always make sure to calculate the mass number accurately by adding both components.
