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प्रश्न
Name a non-metal that is used for cancer therapy
उत्तर
Radon
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संबंधित प्रश्न
Fill in the blanks:
Iron is ________ reactive than copper.
State why concentrated sulphuric acid is not used for drying ammonia gas
Name the metal which is the poorest conductor of heat.
Which property of copper and aluminium makes them suitable for making electric wires?
Name one metal which is stored in kerosene oil.
Name the non-metal which is used as a rocket fuel (in liquid form).
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Name a metal used in making electric cables
Name:
a metal which can be cut with a knife.
Why do gold ornaments look new even after several years of use?
Identify the odd term.
What are the metals that make the alloys brass and bronze?
Why is hydrogen kept in the metal activity series?
Which metal occurs as a halide also gives the name of their respective ore.
Gold and silver are used to make jewellery. Give reason
Complete the statement given below, by filling in the blank with the correct word:
A non-metal which allows an electric current to pass through it ______.
Complete the statement given below, by filling in the blank with the correct word:
A non-metal added to swimming pools to kill germs_____.
A form of non-metal which has high ductility is
Which of the following non-metals is a liquid?
