Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
A nucleus of aluminium is represented as
27
Al
^{27}\text{Al}
27
Al
and has atomic number
13
13
13
. Calculate the number of neutrons present in this nucleus.
Browse the problem library