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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.
संबंधित प्रश्न
The atomic number of an element Y is 16.
(a) What must an atom of Y do to achieve the nearest inert gas electron arrangement?
(b) Which inert gas is nearest to Y?
What is meant by 22 carat gold? Name the metals which are usually alloyed with gold to make it harder.
What is an alloy? Give two examples of alloys.
Give reasons
Gold is mixed with copper and nickel.
Name a metal which is not malleable :
Why is hydrogen placed with alkali metals?
Why are alkali metals kept in kerosene oil?
Compare the properties of metals and nonmetals. Give three examples for each.
An element forms an oxide A2O3 which is acidic in nature. Identify A as a metal or non-metal.
The typical shine of metals is called ______.
