The coordination number of cation and anion in Fluorite CaF_(2) and Zinc blende ZnS are respectively x : y and a : b. Find (x + y + a + b)

The coordination number of cation and anion in Fluorite CaF_(2) and Zi

1.	The coordination number of cation and anion in Fluorite CaF_(2) and Zinc blende ZnS are respectively x : y and a : b. Find (x + y + a + b)
Answer» ANSWER :`20 = (8 + 4 + 4 + 4 )`