Advertisements
Advertisements
प्रश्न
A metalloid used to make glass :
पर्याय
Sulphur
Germanium
Silicon
Antimony
Advertisements
उत्तर
Antimony
APPEARS IN
संबंधित प्रश्न
What are metalloids?
Give two uses of Tungsten
Give two uses of Germanium
Fill in the blank
_________ is the hardest compound known to us
Write ‘true’ or ‘false’ for the following statement.
Antimony is a metal.
Write ‘true’ or ‘false’ for the following statement.
Sand is an oxide of silicon.
Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
Saline glucose is a solution of glucose and _______
Give the basic demarkation of the Modern Periodic Table into metals, metalloids and non-metals with special reference to halogens and noble gases.
Give a reason why the non-metals – halogens and noble gases are placed in separate groups of the periodic table with special reference to their difference in properties.
State what are metalloids.
Compare the properties of metalloids with those of metals.
State a specific reason for using steel in automobiles.
State a specific reason for using gold in jewellery
The element which possesses the character of both metals and non metals are called ______.
______ is used as semiconductor.
Give two examples for metalloids.
