![Atomic notation X A Z X = Symbol (C, Au) A = Atomic Mass Number = #nucleons (Protons + Neutrons) Z = Atomic Number = #protons C 12 6 Carbon A = 12, Z = - ppt download Atomic notation X A Z X = Symbol (C, Au) A = Atomic Mass Number = #nucleons (Protons + Neutrons) Z = Atomic Number = #protons C 12 6 Carbon A = 12, Z = - ppt download](https://slideplayer.com/10323121/35/images/slide_1.jpg)
Atomic notation X A Z X = Symbol (C, Au) A = Atomic Mass Number = #nucleons (Protons + Neutrons) Z = Atomic Number = #protons C 12 6 Carbon A = 12, Z = - ppt download
![Atomic Number & Mass Number - Atomic Number Definition, Facts, Videos & Calculations with Examples and FAQs Atomic Number & Mass Number - Atomic Number Definition, Facts, Videos & Calculations with Examples and FAQs](https://cdn1.byjus.com/wp-content/uploads/2018/07/Carbon-Atom-700x268.png)
Atomic Number & Mass Number - Atomic Number Definition, Facts, Videos & Calculations with Examples and FAQs
![Confused by notation of atomic number Z and mass number A on periodic table of elements - Chemistry Stack Exchange Confused by notation of atomic number Z and mass number A on periodic table of elements - Chemistry Stack Exchange](https://i.stack.imgur.com/NAp9T.png)