What is unit of mass defect?
What is Noble Gas Configuration?
what are the uses of hydrogen?
what is the net ionic equation of MgSO4 and AgNO3?
which element is good conductor of electricity but bad conductor of heat
Why pH limited in between 1 to 14
What is hybridyzation?
Why d-block elements are called outer while f-block elements are called inner transition elements?????????
what is thermal energy?
What is unit of mass defect?
Explain why SiCl4 reacts with H2O but CCl4 does not?
what is thickness of the polystyrene film
Give lewis dot structure for HBrO4?