Why does mercury metal used in thermometer

Important Questions on Metals and Non-Metals

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>Test Your Understanding>Q 4

The process of coating zinc over iron in order to protect it from rusting is called _____.

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>Test Your Understanding>Q 5

The non-metal which is used to make an antiseptic solution called tincture of _____.(Bromine/iodine)

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 1

Sulphur element is said to be: 

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 2

"Is malleable and ductile". This best describes: 

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 3

Which of the following metals exist in the liquid state at room temperature?

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 4

Which of the following is a metalloid?

MEDIUM

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 5

Which of the following is not a characteristic property of iron?

EASY

7th ICSE

IMPORTANT

Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 6

Which of the following methods is not used for the prevention of corrosion?