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प्रश्न
Fill in the blank
_______ is a soft metal.
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उत्तर
Pure gold is a soft metal.
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संबंधित प्रश्न
State one use of Aluminium.
State one use of Mercury.
Fill in the following blank with suitable word:
Brass is an alloy of copper and .........
Statements given below are incorrect. Write the correct statements :
Zinc is used for making power transmission wires.
State two important uses of following metal.
Uses of copper
State two important uses of following metal
Uses of tin
Take an element from an alkali metal and one from an alkaline earth metal and write an equation for their action with:
Water.
Why are alkali metals kept in kerosene oil?
When a copper coin is dipped in silver nitrate solution, a glitter appears on the coin after some time. Why does this happen? Write the chemical equation.
What was Mendeleev's basis for the classification of elements?
With reference to the following metals state their use in daily life metal:
copper
With reference to the following metal state its use in daily life:
Magnesium
The minerals from which the metal can be separated economically are called _______.
Why are bells made of metals?
The ability of metals to be drawn into thin wire is known as
All gases are ______.
Which metal has the highest ductility?
The metals which are found in both free state as well as combined state are ______.
