Problem: Fill in the gaps in the following table:SymbolCo3+Protons347680Neutrons46116120Electrons3678Mass number59Net charge2+Complete the sixth raw of the table.

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FREE Expert Solution

We’re being asked to complete the sixth row of the table.


Recall that the symbol for an element or ion is as follows:




Recall that:


  • Atomic Mass = A number of protons + number of neutrons
  • Atomic NumberZ = number of protons = number of electrons
  • Net charge
    • number of electrons lost if positive (+)
    • number of electrons gained if negative (-)


For the 1st Column


The symbol is already given. 


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Problem Details
Fill in the gaps in the following table:


SymbolCo3+


Protons
347680
Neutrons
46116120
Electrons
36
78
Mass number59


Net charge

2+


Complete the sixth raw of the table.