EASY
7th ICSE
IMPORTANT
Earn 100

Rust is a hydrated oxide of iron which is:

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Important Questions on Metals and Non-Metals

EASY
7th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 7>Chapter 6 - Metals and Non-Metals>OBJECTIVE TYPE QUESTIONS>Q 5
Aluminium is not used to make:
EASY
7th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 7>Chapter 6 - Metals and Non-Metals>OBJECTIVE TYPE QUESTIONS>Q 6
A metalloid used in the manufacture of microchips used in computers is:
EASY
7th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 7>Chapter 6 - Metals and Non-Metals>OBJECTIVE TYPE QUESTIONS>Q 7
A metalloid used to make glass: