Question

Give the number of protons in 1.$\mathrm{Cl}$

Answer 1

Calculate the number of protons in Chlorine $\mathbf{\left(}\mathbf{Cl}\mathbf{\right)}$:

1. Number of protons present in an element is equal to atomic number of the element.
2. The atomic number of Chlorine is $17$.
3. Therefore, the number of protons in an atom of chlorine is equal to $17$.

Thus, the number of protons in $\mathrm{Cl}$ are $17$.