Chemistry Which one is a naturally occuring noble gas Sodium Boron Potassium Argon Sodium Boron Potassium Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number of an atom gives the number of which of the following ? Protons Neutrons and protons Neutrons Electrons Protons Neutrons and protons Neutrons Electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Hydrocarbon Ester Carbohydrate Protein Hydrocarbon Ester Carbohydrate Protein ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Phenolphthalein Alizarin Crystal violet Aniline blue Phenolphthalein Alizarin Crystal violet Aniline blue ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal extracted from Bauxite is : Manganese Copper Aluminum Silver Manganese Copper Aluminum Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The non-metal found in the liquid state is Bromine Chlorine Nitrogen Fluorine Bromine Chlorine Nitrogen Fluorine ANSWER DOWNLOAD EXAMIANS APP
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