Elements/Atomic No./Mass No./No. of Protons
~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~
→Magnesium (Mg)←
Atomic No: 12
Mass No: 24
Number of Protons: 12
→Cesium (Cs)←
Atomic No: 55
Mass No: 133
Number of Protons: 55
→Iron (Fe)←
Atomic No: 26
Mass No: 56
Number of Protons: 26
→Nickel (Ni)←
Atomic No: 28
Mass No: 58
Number of Protons: 28
→Gold(Au)←
Atomic No: 79
Mass No: 197
Number of Protons: 79
→Cobalt (Co)←
Atomic No: 27
Number of Protons: 27
→Bromine(Br)←
Atomic No. 35
Mass No: 79
Number of Protons: 35
s ource: go ogle
#Carry-on learning
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Answers & Comments
Elements/Atomic No./Mass No./No. of Protons
~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~°~
→Magnesium (Mg)←
Atomic No: 12
Mass No: 24
Number of Protons: 12
→Cesium (Cs)←
Atomic No: 55
Mass No: 133
Number of Protons: 55
→Iron (Fe)←
Atomic No: 26
Mass No: 56
Number of Protons: 26
→Nickel (Ni)←
Atomic No: 28
Mass No: 58
Number of Protons: 28
→Gold(Au)←
Atomic No: 79
Mass No: 197
Number of Protons: 79
→Cobalt (Co)←
Atomic No: 27
Mass No: 58
Number of Protons: 27
→Bromine(Br)←
Atomic No. 35
Mass No: 79
Number of Protons: 35
s ource: go ogle
#Carry-on learning