The formula e of ions of some elements are shown below N3- OM2-, F1-, Li+, Mg2+, Which state must about these ions is correct? They all have same
To attain the noble gas configuration every element has the tendency to loss or gain the electron, N, O, F gain 3, 2, 1 electron respectively, and Li loss 1 and Mg loss 2 electrons.
645 MCQ for effective preparation of the test of Basics of Chemistry section.
Read the MCQ statement: The formula e of ions of some elements are shown below N3- OM2-, F1-, Li+, Mg2+, Which state must about these ions is correct? They all have same , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 131-2317.