Question

Name the element which has the following numbers of particles:

a.26 electrons,29 neutrons,26 protons _____________________
b.53 protons,74 neutrons _____________________
c.2 electrons (neutral atoms)_____________________
d.20 protons _____________________
e.86 electrons,125 neutrons,82 protons (charged atom
____________________
f.0 neutrons _____________________

Answer 1

# protons = atomic number = identity

protons + neutrons = mass number