(a)[1]
State the atomic number for A.
(b)[1]
State the nucleon number for B.
(c)[1]
Write the electronic structure for C.
(d(i))[1]
Give the letters of every particle that is an atom.
(d(ii))[1]
Give the letters of every particle that is a positive ion.
(d(iii))[1]
Give the letters of every particle that is a negative ion.
(d(iv))[1]
Give the letters of every particle that is an isotope of another.