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प्रश्न
Name a non-metal that is used for cancer therapy
उत्तर
Radon
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संबंधित प्रश्न
If an element has a low ionization energy then it is likely to be ______________ (metallic / non metallic).
Name the non-metal which is used in the vulcanisation of rubber.
Which of the following are amphoteric oxides:
MgO, ZnO, P2O3, Al2O3, NO2
State one use of Hydrogen.
State any five physical properties of non-metals.
Name a metal used in making electric cables
Fill in the blank
A chemical compound that makes up the striking heads of match sticks is .........................
Name a non-metal which is good conductor of electricity.
Define metal and non-metal on the basis of electron loss or gain.
Name:
a non metal which is lustrous
Name:
two metallic oxides which are acidic
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two metallic oxides which are amphoteric
Identify the odd term.
Write scientific reason.
The stainless steel vessels in Kitchen have copper coating on the bottom.
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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 ______.
Write the name.
Nonmetal which is a good conductors of electricity.
Write the name.
The reagent which dissolves noble metals.
Non-metals form covalent chlorides because ____________.
