1.

Calculate valency of magnesium ​

Answer»

Answer:

MAGNESIUM (Atomic number = 12) has ELECTRONIC configuration 2, 8, 2. It loses 2 electrons to COMPLETE octet configuration in its valence shell. Chlorine (Atomic number = 17) has electronic configuration 2, 8, 7. It gains 1 electron to complete octet configuration in its valence shell.



Discussion

No Comment Found

Related InterviewSolutions