EASY
7th ICSE
IMPORTANT
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Non-metals are poor conductors of heat and electricity except .

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Important Questions on Metals and Non-Metals

EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 1
Metals are malleable in nature.
MEDIUM
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 2
White phosphorus is used as a rat poison.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 3
Wrought iron is an impure form of iron.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 4
Amalgam is an alloy of copper.
MEDIUM
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 5
Sulphur is used in gun powder.
MEDIUM
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 1
The non-metal which is a liquid at room temperature is:
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 2
The green deposit formed on objects made of copper due to corrosion
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATION>Q 3
A compound used in making LEDs