a
is a p-block element
b
is extracted from cassiterite SnO 2
c
is used for protecting iron containers from corrosion
d
combines with copper to form the alloy brass
e
shows two oxidation states, + 2 and + 4 in most of its compounds
Explanation
Correct Option
dNo explanation available
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Discussions (4)
Ebuseg10
10 years ago
Copper and zinc =brass
copper and tin + zinc if yuh like is =bronze now the answer is D
ejinwaconfidence@gmail.com
10 years ago
Tin combines with copper to form bronze and not brass....option D is also correct "Admin"
