Chemistry The percentage of Nitrogen in Air is 78.03 85.02 0.03 0.94 78.03 85.02 0.03 0.94 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Aluminium Copper Nickel Lead Aluminium Copper Nickel Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Zinc Fluorine Lithium Oxygen Zinc Fluorine Lithium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who first published the periodic table Dmitri Mendeleev Julius Lothar Meyer Henry Moseley John Dalton Dmitri Mendeleev Julius Lothar Meyer Henry Moseley John Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ore which is found in abundance in India is magnetite bauxite monazite fluorspar magnetite bauxite monazite fluorspar ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Both A and B Pure substance Homogeneous Heterogeneous Both A and B Pure substance Homogeneous Heterogeneous ANSWER DOWNLOAD EXAMIANS APP
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