(a(i))[1]
Which electronic configuration shows a sulfur atom? Each electronic configuration may be used once, more than once or not at all.
(a(ii))[1]
Which electronic configuration belongs to a metal atom?
(a(iii))[1]
Which electronic configuration shows an atom with proton number 14?
(a(iv))[1]
Which electronic configuration shows an atom of a noble gas with three occupied electron shells?
(a(v))[1]
Which electronic configuration shows an atom that forms a noble gas electronic configuration when it loses two electrons?
(b(i))[1]
What does the term isotopes mean?
(b(ii))[1]
Determine how many neutrons there are in one atom of this isotope of germanium, $^{76}_{32}\text{Ge}$.