Coal
Trending Questions
Q.
Name the material used for making solar cells.
Q.
Which metal is used in a solar panel?
gold
copper
silver
nickel
Q.
Fuels like coal, petrol, diesel and natural gas are burnt ______ gas is released in large volumes.
Q.
Coal mainly contains
Carbon
Oxygen
Sodium
Hydrogen
Q.
Name any two elements that are used for fabricating solar cell
Q.
Name the following :
The variety of coal which is also called household coal.
Q.
Which element is used in making solar cells?
Monocrystalline silicon
Polysilicon
Sulphur
Lead
