EASY
7th ICSE
IMPORTANT
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In galvanisation, zinc is used to cover copper.

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Important Questions on Metals and Non-metals
EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT

EASY
7th ICSE
IMPORTANT
