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प्रश्न
Name two metals whose melting points are so low that they melt when held in the hand.
उत्तर
Sodium and cesium are the two metals whose melting points are so low that they melt when held in hand.
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संबंधित प्रश्न
Which property of copper and aluminium makes them suitable for making cooking utensils and boilers?
Name a non-metal having lustre (shining surface).
Give reasons
Tungsten is used in electric bulbs.
What do you understand by the term metal?
Distinguish between metals and non metals on the basis of:
(i) ion formation, (ii) discharge of ions, (iii) nature of oxide formed, (iv) oxidizing and reducing property, (v) reaction with acids.
Name:
a metal which is brittle
Name:
a metal whose oxide is reduced only by carbon
Which metals do not corrode easily?
Give the common name and chemical name of an ore of:
(a) zinc (b) aluminium (c) iron.
The metal is stored in kerosene ______.
