1c - what properties must an electrolyte have to conduct electrolysis? hint: we know that an electrolyte should be able to conduct a charge so what's stopping hydrogen chloride from conducting electrolysis?
hint 2: what is hydrogen chloride? a ionic compound? made up of covalent bonds?
4a - does 6 represent the atomic number or mass? neutrons, protons or electrons?
b - same as what a is asking but with the number 12
c - same as what a is asking but what does 14 represent
d - what does changing the neutron number mean for the element?
not sure about f part one but f part two refers to moles i assume