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प्रश्न
State the position of the following in the periodic table:
Aluminium
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उत्तर
It is placed in the IIIA group and is present on the right of the periodic table.
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संबंधित प्रश्न
Mark ‘T’ if the statement is true and ‘F’ if it is false.
Sodium is a very reactive metal. ( )
State one use of the following metal:
Iron
Fill in the blank
_______ is a soft metal.
State two important uses of following metal:
Uses of gold
State two important uses of following metal:
Uses of silver
Write scientific reason.
Pine oil is used in froth flotation.
Match the columns.
| Group A | Group B |
| 1) Copper and Zinc | a) Brass |
| 2) Copper and Tin | b) Bronze |
| c) Stainless steel |
Generally, metals are solid in nature. Which one of the following metals is found in a liquid state at room temperature?
Which of the following metals are obtained by electrolysis of their chlorides in molten state?
- Na
- Ca
- Fe
- Cu
Compare the conductivity of metals and non–metals.
