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प्रश्न
Name a metal which is poor conductor of electricity :
उत्तर
Tungsten
APPEARS IN
संबंधित प्रश्न
Explain the meaning of malleable.
Fill in the blanks:
Metals are ________ conductors of heat and _________.
Name the most abundant non-metal in the earth's crust.
Give the name and formulae of two acidic oxides.
Write the name and formulae of a non-metal hydride.
Which metal foil is used for packing some of the medicine tablets?
Name the metal which is used in making thermometers.
Which of the following non-metal is a liquid?
(a) carbon
(b) sulphur
(c) bromine
(d) iodine
Name a metal that is brittle
Statements given below are incorrect. Write the correct statements :
Chlorine gas is used in the manufacture of sulphuric acid.
State any five physical properties of a metal.
Physical properties of a metal :
Name a non-metal which is good conductor of electricity.
`Cl +e- → —`
`M+ HCl → MCl_2 +—`
Name:
a metal whose oxide is reduced only by carbon
Give the balanced reactions for the following:
Iron reacts with dilute HCI
Which metal occurs as a carbonate also gives the name of their respective ore.
Brass : Aluminium and zinc : : Bronze : ______
Non-metals are non-malleable.
