Atomic Number 6 Protons Electrons C Carbon 12.01 A.P.E.

Elements by the Number

Lithium 3 7 Aluminum 13 14 Oxygen 8 Zinc 65 30 Cesium 55 78 Bromine 80 35 Lead 82 125 Gold 79 197 Nitrogen Calcium 20 Tin 119 50 Iodine 53 74 Silver 108 61 Neon 10 Atomic Mass # of Protons # of Neutrons # of Electrons Element Atomic # 3 4 3 27 13 13 Do You See A Pattern? 16 8 30 35 30 133 55 35 45 35 82 207 82 79 118 79 7 14 7 Atomic # = # Protons = # Electrons Atomic Mass = Protons + Neutrons Neutrons = Atomic Mass – Atomic #

Atomic # = # Protons = # Electrons Atomic Mass = Protons + Neutrons Lithium 3 7 Aluminum 13 14 Oxygen 8 Zinc 65 30 Cesium 55 78 Bromine 80 35 Lead 82 125 Gold 79 197 Nitrogen Calcium 20 Tin 119 50 Iodine 53 74 Silver 108 61 Neon 10 Atomic Mass # of Protons # of Neutrons # of Electrons Element Atomic # # of Neutrons # of Electrons Element Atomic Mass Atomic # # of Protons 40 20 20 50 69 50 53 127 53 47 47 47 10 10 10 Atomic # = # Protons = # Electrons Atomic Mass = Protons + Neutrons Neutrons = Atomic Mass – Atomic #

Atomic Number 6 Protons Electrons C Carbon 12.01 A.P.E.