Advertisements
Advertisements
प्रश्न
Name one property which is characteristic of metals.
उत्तर
Metals are malleable and ductile. That is, metals can be hammered into thin sheets and drawn into thin wires.
APPEARS IN
संबंधित प्रश्न
One day Reeta went to a jeweller’s shop with her mother. Her mother gave an old gold jewellery to the goldsmith to polish. Next day when they brought the jewellery back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight?
State why concentrated sulphuric acid is not used for drying ammonia gas
Name one metal and one non-metal which exist in liquid state at room temperature.
You are given a dry cell, a torch bulb with holder, wires and crocodile clips. How would you use them to distinguish between samples of metals and non-metals?
Name a metal used in making electric cables
Give reasons
Impure diamond is used to cut glass
Fill in the blank:
A metal stored in kerosene oil is _______
Give a reason why – properties of metals are related to their activity or reactivity series of metals. Explain the same with reference to potassium and iron in the series.
Select the appropriate option for the following statement:
The element which shows properties of both metals and non-metals.
A form of non-metal which has high ductility is
