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प्रश्न
With reference to the following metals state their use in daily life metal:
Aluminium
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उत्तर
Aluminium:
- Making utensils as a metal, it is easily moulded in utensils.
- In paints – Aluminium powder is mixed with linseed oil as it is anti-corrosive in nature.
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संबंधित प्रश्न
Give a reason for Alkali metals are good reducing agents.
What elements are present in steel? How are the properties of steel different from those of pure iron?
For the reduction of metal oxide, suggest a reducing agent other than carbon.
Fill in the blank
_______ is a soft metal.
State the position of the following in the periodic table:
Aluminium
Write scientific reason.
Generally the ionic compounds have high melting points.
Which is the non-ionic compound in the compounds given below.
AgNO3 + Nacl → AgCl + NaNO3
With reference to the following metals state their use in daily life metal:
iron
With reference to the following metals state their use in daily life metal:
Silver
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The most reactive halogen.
Higher Order Thinking Skills.
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- Briefly state how you would test the hypothesis.
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In the following figure, you find that the bulb glows when an iron nail is placed between two ends of wire. Complete the following sentences on the basis of this fact.

- ______ is a metal.
- Metals are good ______ of electricity.
All gases are ______.
Metals have high melting points.
Why are metalloids called semimetals?
