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प्रश्न
A form of non-metal which has high ductility is
पर्याय
nitrogen
oxygen
chlorine
carbon
उत्तर
Carbon
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संबंधित प्रश्न
Give an example of a metal which is a poor conductor of heat.
Give reasons for the following.
Immersion rods for heating liquids are made up of metallic substances.
Choose the correct answer from the options given below:
Anhydrous iron(III) chloride is prepared by:
1) direct combination
2) simple displacement
3) decomposition
4) neutralization
Name one property which is characteristic of metals.
Which property of iron metal is utilised in producing iron sheets required fro making buckets?
Name the metal which is the best conductor of heat and electricity.
Name:
two metallic oxides which are amphoteric
How many valence electrons are present in:
(i) metals and
With reference to the physical properties of metals and non-metals, state the following exception.
a non-metal which sublimes and is non-lustrous
Give a reason why – properties of metals are related to their activity or reactivity series of metals. Explain the same with reference to potassium and iron in the series.
