There are two elements A having atomic mass 26 and atomic number 13 and B having atomic mass as 26 - Science - Structure of the Atom

Question

There are two elements A having atomic mass 26 and atomic number 13
and B having atomic mass as 26 and atomic number 14 Find the number
of sub-atomic particles in each of these elements What is the
relationship between the two ?please reply fast

veena Vasandani · Accepted Answer

A

Number of protons = atomic number = 13
Number of electrons = number of protons = 13
Number of neutrons = mass number(atomic mass) -atomic number =
26-13 = 13

B Number of proton or electrons = 14
Number of neutrons = 26 - 14 = 12

Both A and B have the same mass number ot number of nucleons and
hence are isobars

There are two elements A having atomic mass 26 and atomic number 13 and B having atomic mass as 26 and atomic number 14.Find the number of sub-atomic particles in each of these elements.What is the relationship between the two ?please reply fast.