How many protons are in the nucleus of an atom of each element?
Here, we have to calculate the number of protons of each atom.
Atomic number is defined as the number of protons present in the nucleus of an atom.
Atomic number of each atom = number of protons in that atom
The atomic number of Ti is Z = 22
The number of protons present in the nucleus of Ti atom = 22
The atomic number of Li is Z = 3