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Chemistry
Cerium shows oxidation state of +4 because
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Q. Cerium shows oxidation state of +4 because
The d-and f-Block Elements
A
It resembles alkali metals
8%
B
It has very low I.E
3%
C
It has tendency to attain noble gas configuration
53%
D
It has tendency to attain $f^0$ configuration
36%
Solution:
See Comprehensive Review