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Chemistry
Chemistry
Problem
When the radius ratio of
r
M
/
r
X
r_M/r_X
r
M
/
r
X
of a crystal lies in the range of
0.414
−
0.732
0.414 - 0.732
0.414
−
0.732
, the co-ordination number of
M
M
M
is .....
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