Respuesta :

leele1

I believe it is B. 2.8.8.4

Answer:

B. 2,8,8,4

Explanation:

Atomic number of Titanium: 22

Then, it has 22 electrons. From the periodic table, we can see that they are distributed as follows:

  • first shell: 2 electrons
  • second shell: 8 electrons
  • third shell: 8 electrons
  • fourth shell: 4 electrons

total: 2 + 8 + 8 + 4 = 22 electrons

We also know that it has four shells because it is located at the 4th period in the periodic table

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