# Problem: Fill in the gaps in the following table, assuming each column represents a neutral atom:Symbol112CdProtons3892Neutrons5849Electrons3836Mass no.81235Complete the first row of the table.Symbol112Cd

###### FREE Expert Solution

For this problem, we are going to use the notation below:

Z (Atomic number) is not written in our given so we still have to look that up in the periodic table.

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###### Problem Details
Fill in the gaps in the following table, assuming each column represents a neutral atom:

 Symbol 112Cd Protons 38 92 Neutrons 58 49 Electrons 38 36 Mass no. 81 235

Complete the first row of the table.

 Symbol 112Cd