_______________ of a material is defined as the minimum amount of the work necessary to remove a free electron from the surface of the material.
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The Chemical formula of Ammonium oxalate is _____.
Which of the following is a greenhouse gas or a gas, which can deplete the ozone layer?
A standard drink is generally
Magnetite is an ore/mineral of
Which of the following is not an Igneous Rock?
Cinnabar is an ore/mineral of
The Chemical formula of Cadmium nitrate is _____.