The atomic number of an element X is 19. The number of electrons in its ion X⁺ will be:

Question

The atomic number of an element X is 19. The number of electrons in its ion X + will be:

Philoid · Accepted Answer

When the atomic number of an element X is 19. The number of electrons in its ion X+ will be 18.

The atomic number of an element X is 19. The number of electrons in its ion X+ will be: