beanybennett beanybennett

26-03-2021
Chemistry

contestada

5) Which element has the lowest first ionization energy?*
Li
K
Na

Respuesta :

sharonkaran sharonkaran

26-03-2021

Answer:

K

Explanation:

Ionisation energy is the energy required for electron loss and the higher the occupied energy levels=higher atomic radius=the lower the ionisation energy thus k=2.8.8.1

Na=2.8.1

Li=2.1

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