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7th ICSE
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What are the valencies of cuprous and cupric ions?
(a) and
(b) and
(c) and
(d) and

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Important Questions on Atomic Structure
MEDIUM
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

MEDIUM
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

HARD
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

MEDIUM
7th ICSE
IMPORTANT

MEDIUM
7th ICSE
IMPORTANT
