1. Tardigrade
  2. Question
  3. Chemistry
  4. The number of electrons in Cl- ion are:

Q. The number of electrons in ion are:

 1509  172 NTA AbhyasNTA Abhyas 2020Classification of Elements and Periodicity in Properties Report Error

Solution:

The atomic number of chlorine is 17 and in ion, one extra electron is present. Thus, total no. of electrons=18.